Re: [CODE4LIB] Identifying misshelved items
That would work - make sure you're comparing to a list that checkout out books are not on. Also, you probably don't have to do 10 or 3000 completely arbitrarily. Like Danielle Steele or Nora Roberts are quite a bit more prolific than Bulgakov. You could sort of normalize by number of items in the collection. So like if 40 items in collection then being off by 39 is ok. I remember in some class reading something like most misshelved books are a shelf above or a shelf below. I guess that makes sense. Doing some sort of normalization would help. Christina -Original Message- From: Code for Libraries [mailto:CODE4LIB@listserv.nd.edu] On Behalf Of Brent Hanner Sent: Wednesday, January 21, 2015 8:20 PM To: CODE4LIB@listserv.nd.edu Subject: Re: [CODE4LIB] Identifying misshelved items I was doing something and it came to me. So basically you should calculate the distance between where it is and where it should be. So you take the belong list and actual place list and put them both into an array. Then you go through the belong list and find its location in the actual place list. Subtract the actual list location from the belong list location. Take the absolute value and that is your distance. So if that distance is 10 its probably in the right area for an author. If its 3000 it is in the wrong place. And it should work in any programing language and I think you could even do it in Excel. Brent Sent from Windows Mail From: Cab Vinton Sent: Tuesday, January 20, 2015 6:07 AM To: Code for Libraries Thanks, Ron Becky. I remember Shelvar, but hadn't heard anything about it for a while. Adding tags to our entire collection is an initial hurdle, but could obviously be worthwhile in the long run. Ron's diff command approach is a bit too fine-grained for us as there are multiple acceptable shelflist orders for novels by the same author. I'd probably also need to come up with a way to make the output a bit more user-friendly for our pages :-) That said, I'll probably still spend some time messing around with Windows equivalents of diff (PowerShell, WinMerge, etc.) as that's the OS our pages are most comfortable with. Thanks for the suggestions! Cab Vinton Plaistow Public Library Plaistow, NH On Thu, Jan 15, 2015 at 7:30 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: Just realized I had a typo. Should look something like. diff -Nau (sort -k[[whatever field you want to sort by]] original.csv) original.csv On Jan 15, 2015 2:29 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: This sounds like a perfect job for a unix/linux system. I'd export this xls into a nice tab separated csv. Then sort the column that contains the call no. Then compare the sorted columns to the original column with diff. something along the lines of diff -Nau (original.csv | sort -k[[whatever field you want to sort by]]) original.csv For the dewey titles you could add the -n flag to sort. This is just a rough sketch, but with a little work I think it will work for you and what's better it won't cost you dime. :) On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty at this point, and there are some complicating factors (e.g,. how to handle to books in a row which are misshelved -- the second book's location should be compared to the last correctly shelved book; see Rosen/ Rosenberg above). Has this wheel already been invented? Grateful for any all suggestions! Best, Cab Vinton, Director Plaistow Public Library Plaistow, NH -- Ronald Houk Assistant Director Ottumwa Public Library 102 W. Fourth Street Ottumwa, IA 52501 (641)682-7563x203 rh...@ottumwapubliclibrary.org
Re: [CODE4LIB] Identifying misshelved items
Other than truncating the shelving code you really can’t do that without adding more data into the mix. I would actually not do it arbitrarily but once the list is produced sort them largest to smallest by distance. That way you start with the books most out of place and work down until they are close enough. Your absolutely correct about the checked out thing though cause that would throw everything off. If you can’t get a list that excludes checked out items, just take the list and remove everything not in your other list. That should make it close enough to get decent results. Brent Sent from Windows Mail From: Pikas, Christina K. Sent: Thursday, January 22, 2015 7:08 AM To: Code for Libraries That would work - make sure you're comparing to a list that checkout out books are not on. Also, you probably don't have to do 10 or 3000 completely arbitrarily. Like Danielle Steele or Nora Roberts are quite a bit more prolific than Bulgakov. You could sort of normalize by number of items in the collection. So like if 40 items in collection then being off by 39 is ok. I remember in some class reading something like most misshelved books are a shelf above or a shelf below. I guess that makes sense. Doing some sort of normalization would help. Christina -Original Message- From: Code for Libraries [mailto:CODE4LIB@listserv.nd.edu] On Behalf Of Brent Hanner Sent: Wednesday, January 21, 2015 8:20 PM To: CODE4LIB@listserv.nd.edu Subject: Re: [CODE4LIB] Identifying misshelved items I was doing something and it came to me. So basically you should calculate the distance between where it is and where it should be. So you take the belong list and actual place list and put them both into an array. Then you go through the belong list and find its location in the actual place list. Subtract the actual list location from the belong list location. Take the absolute value and that is your distance. So if that distance is 10 its probably in the right area for an author. If its 3000 it is in the wrong place. And it should work in any programing language and I think you could even do it in Excel. Brent Sent from Windows Mail From: Cab Vinton Sent: Tuesday, January 20, 2015 6:07 AM To: Code for Libraries Thanks, Ron Becky. I remember Shelvar, but hadn't heard anything about it for a while. Adding tags to our entire collection is an initial hurdle, but could obviously be worthwhile in the long run. Ron's diff command approach is a bit too fine-grained for us as there are multiple acceptable shelflist orders for novels by the same author. I'd probably also need to come up with a way to make the output a bit more user-friendly for our pages :-) That said, I'll probably still spend some time messing around with Windows equivalents of diff (PowerShell, WinMerge, etc.) as that's the OS our pages are most comfortable with. Thanks for the suggestions! Cab Vinton Plaistow Public Library Plaistow, NH On Thu, Jan 15, 2015 at 7:30 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: Just realized I had a typo. Should look something like. diff -Nau (sort -k[[whatever field you want to sort by]] original.csv) original.csv On Jan 15, 2015 2:29 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: This sounds like a perfect job for a unix/linux system. I'd export this xls into a nice tab separated csv. Then sort the column that contains the call no. Then compare the sorted columns to the original column with diff. something along the lines of diff -Nau (original.csv | sort -k[[whatever field you want to sort by]]) original.csv For the dewey titles you could add the -n flag to sort. This is just a rough sketch, but with a little work I think it will work for you and what's better it won't cost you dime. :) On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty
Re: [CODE4LIB] Identifying misshelved items
I was doing something and it came to me. So basically you should calculate the distance between where it is and where it should be. So you take the belong list and actual place list and put them both into an array. Then you go through the belong list and find its location in the actual place list. Subtract the actual list location from the belong list location. Take the absolute value and that is your distance. So if that distance is 10 its probably in the right area for an author. If its 3000 it is in the wrong place. And it should work in any programing language and I think you could even do it in Excel. Brent Sent from Windows Mail From: Cab Vinton Sent: Tuesday, January 20, 2015 6:07 AM To: Code for Libraries Thanks, Ron Becky. I remember Shelvar, but hadn't heard anything about it for a while. Adding tags to our entire collection is an initial hurdle, but could obviously be worthwhile in the long run. Ron's diff command approach is a bit too fine-grained for us as there are multiple acceptable shelflist orders for novels by the same author. I'd probably also need to come up with a way to make the output a bit more user-friendly for our pages :-) That said, I'll probably still spend some time messing around with Windows equivalents of diff (PowerShell, WinMerge, etc.) as that's the OS our pages are most comfortable with. Thanks for the suggestions! Cab Vinton Plaistow Public Library Plaistow, NH On Thu, Jan 15, 2015 at 7:30 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: Just realized I had a typo. Should look something like. diff -Nau (sort -k[[whatever field you want to sort by]] original.csv) original.csv On Jan 15, 2015 2:29 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: This sounds like a perfect job for a unix/linux system. I'd export this xls into a nice tab separated csv. Then sort the column that contains the call no. Then compare the sorted columns to the original column with diff. something along the lines of diff -Nau (original.csv | sort -k[[whatever field you want to sort by]]) original.csv For the dewey titles you could add the -n flag to sort. This is just a rough sketch, but with a little work I think it will work for you and what's better it won't cost you dime. :) On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty at this point, and there are some complicating factors (e.g,. how to handle to books in a row which are misshelved -- the second book's location should be compared to the last correctly shelved book; see Rosen/ Rosenberg above). Has this wheel already been invented? Grateful for any all suggestions! Best, Cab Vinton, Director Plaistow Public Library Plaistow, NH -- Ronald Houk Assistant Director Ottumwa Public Library 102 W. Fourth Street Ottumwa, IA 52501 (641)682-7563x203 rh...@ottumwapubliclibrary.org
Re: [CODE4LIB] Identifying misshelved items
Thanks, Ron Becky. I remember Shelvar, but hadn't heard anything about it for a while. Adding tags to our entire collection is an initial hurdle, but could obviously be worthwhile in the long run. Ron's diff command approach is a bit too fine-grained for us as there are multiple acceptable shelflist orders for novels by the same author. I'd probably also need to come up with a way to make the output a bit more user-friendly for our pages :-) That said, I'll probably still spend some time messing around with Windows equivalents of diff (PowerShell, WinMerge, etc.) as that's the OS our pages are most comfortable with. Thanks for the suggestions! Cab Vinton Plaistow Public Library Plaistow, NH On Thu, Jan 15, 2015 at 7:30 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: Just realized I had a typo. Should look something like. diff -Nau (sort -k[[whatever field you want to sort by]] original.csv) original.csv On Jan 15, 2015 2:29 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: This sounds like a perfect job for a unix/linux system. I'd export this xls into a nice tab separated csv. Then sort the column that contains the call no. Then compare the sorted columns to the original column with diff. something along the lines of diff -Nau (original.csv | sort -k[[whatever field you want to sort by]]) original.csv For the dewey titles you could add the -n flag to sort. This is just a rough sketch, but with a little work I think it will work for you and what's better it won't cost you dime. :) On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty at this point, and there are some complicating factors (e.g,. how to handle to books in a row which are misshelved -- the second book's location should be compared to the last correctly shelved book; see Rosen/ Rosenberg above). Has this wheel already been invented? Grateful for any all suggestions! Best, Cab Vinton, Director Plaistow Public Library Plaistow, NH -- Ronald Houk Assistant Director Ottumwa Public Library 102 W. Fourth Street Ottumwa, IA 52501 (641)682-7563x203 rh...@ottumwapubliclibrary.org
Re: [CODE4LIB] Identifying misshelved items
To reduce the fineness of the grain truncate the field. Sent from Windows Mail From: Cab Vinton Sent: Tuesday, January 20, 2015 6:07 AM To: Code for Libraries Thanks, Ron Becky. I remember Shelvar, but hadn't heard anything about it for a while. Adding tags to our entire collection is an initial hurdle, but could obviously be worthwhile in the long run. Ron's diff command approach is a bit too fine-grained for us as there are multiple acceptable shelflist orders for novels by the same author. I'd probably also need to come up with a way to make the output a bit more user-friendly for our pages :-) That said, I'll probably still spend some time messing around with Windows equivalents of diff (PowerShell, WinMerge, etc.) as that's the OS our pages are most comfortable with. Thanks for the suggestions! Cab Vinton Plaistow Public Library Plaistow, NH On Thu, Jan 15, 2015 at 7:30 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: Just realized I had a typo. Should look something like. diff -Nau (sort -k[[whatever field you want to sort by]] original.csv) original.csv On Jan 15, 2015 2:29 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: This sounds like a perfect job for a unix/linux system. I'd export this xls into a nice tab separated csv. Then sort the column that contains the call no. Then compare the sorted columns to the original column with diff. something along the lines of diff -Nau (original.csv | sort -k[[whatever field you want to sort by]]) original.csv For the dewey titles you could add the -n flag to sort. This is just a rough sketch, but with a little work I think it will work for you and what's better it won't cost you dime. :) On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty at this point, and there are some complicating factors (e.g,. how to handle to books in a row which are misshelved -- the second book's location should be compared to the last correctly shelved book; see Rosen/ Rosenberg above). Has this wheel already been invented? Grateful for any all suggestions! Best, Cab Vinton, Director Plaistow Public Library Plaistow, NH -- Ronald Houk Assistant Director Ottumwa Public Library 102 W. Fourth Street Ottumwa, IA 52501 (641)682-7563x203 rh...@ottumwapubliclibrary.org
Re: [CODE4LIB] Identifying misshelved items
Hi Cab, Take a look at meld as well. It is another beautiful open source gui for diff-ing files. http://meldmerge.org/ On Tue, Jan 20, 2015 at 6:07 AM, Cab Vinton bibli...@gmail.com wrote: Thanks, Ron Becky. I remember Shelvar, but hadn't heard anything about it for a while. Adding tags to our entire collection is an initial hurdle, but could obviously be worthwhile in the long run. Ron's diff command approach is a bit too fine-grained for us as there are multiple acceptable shelflist orders for novels by the same author. I'd probably also need to come up with a way to make the output a bit more user-friendly for our pages :-) That said, I'll probably still spend some time messing around with Windows equivalents of diff (PowerShell, WinMerge, etc.) as that's the OS our pages are most comfortable with. Thanks for the suggestions! Cab Vinton Plaistow Public Library Plaistow, NH On Thu, Jan 15, 2015 at 7:30 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: Just realized I had a typo. Should look something like. diff -Nau (sort -k[[whatever field you want to sort by]] original.csv) original.csv On Jan 15, 2015 2:29 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: This sounds like a perfect job for a unix/linux system. I'd export this xls into a nice tab separated csv. Then sort the column that contains the call no. Then compare the sorted columns to the original column with diff. something along the lines of diff -Nau (original.csv | sort -k[[whatever field you want to sort by]]) original.csv For the dewey titles you could add the -n flag to sort. This is just a rough sketch, but with a little work I think it will work for you and what's better it won't cost you dime. :) On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty at this point, and there are some complicating factors (e.g,. how to handle to books in a row which are misshelved -- the second book's location should be compared to the last correctly shelved book; see Rosen/ Rosenberg above). Has this wheel already been invented? Grateful for any all suggestions! Best, Cab Vinton, Director Plaistow Public Library Plaistow, NH -- Ronald Houk Assistant Director Ottumwa Public Library 102 W. Fourth Street Ottumwa, IA 52501 (641)682-7563x203 rh...@ottumwapubliclibrary.org -- Ronald Houk Assistant Director Ottumwa Public Library 102 W. Fourth Street Ottumwa, IA 52501 (641)682-7563x203 rh...@ottumwapubliclibrary.org
Re: [CODE4LIB] Identifying misshelved items
So we have to humanly check the skinny books with labels on the covers? Cindy -Original Message- From: Code for Libraries [mailto:CODE4LIB@LISTSERV.ND.EDU] On Behalf Of Becky Yoose Sent: Thursday, January 15, 2015 3:14 PM To: CODE4LIB@LISTSERV.ND.EDU Subject: Re: [CODE4LIB] Identifying misshelved items Hi Cab, Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) Awww, but you can shelf read with your phone! http://shelvar.com/ They claim to have an inventory part in development, but I am unaware of the ETA of the feature. I do know one of the main folks behind the app, though, if you want more info. Thanks, Becky -- Becky Yoose Discovery and Integrated Systems Librarian Grinnell College Libraries On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty at this point, and there are some complicating factors (e.g,. how to handle to books in a row which are misshelved -- the second book's location should be compared to the last correctly shelved book; see Rosen/ Rosenberg above). Has this wheel already been invented? Grateful for any all suggestions! Best, Cab Vinton, Director Plaistow Public Library Plaistow, NH
Re: [CODE4LIB] Identifying misshelved items
Just realized I had a typo. Should look something like. diff -Nau (sort -k[[whatever field you want to sort by]] original.csv) original.csv On Jan 15, 2015 2:29 PM, Ronald Houk rh...@ottumwapubliclibrary.org wrote: This sounds like a perfect job for a unix/linux system. I'd export this xls into a nice tab separated csv. Then sort the column that contains the call no. Then compare the sorted columns to the original column with diff. something along the lines of diff -Nau (original.csv | sort -k[[whatever field you want to sort by]]) original.csv For the dewey titles you could add the -n flag to sort. This is just a rough sketch, but with a little work I think it will work for you and what's better it won't cost you dime. :) On Thu, Jan 15, 2015 at 1:32 PM, Cab Vinton bibli...@gmail.com wrote: We're doing inventory here and would love to combine this with finding items out of call number order. (The inventory process simply updates the datelastseen field.) Koha's inventory tool generates an XLS file in the following format (barcodes, too, actually): Title Author Call number The last jihad : Rosenberg, Joel, FIC ROSEN Home repair / Rosenbarg, Liz. FIC ROSEN Abuse of power / Rosen, Fred. FIC ROSEN California angel / Rosenberg, Nancy Taylor. FIC ROSEN What we'd ideally like is a programmatic method of: 1./ identifying items like Home Repair and Abuse of Power, and 2./ specifying where such misshelved titles are currently located. For fiction, we're mostly concerned with authors out of order (i.e., title order *within* the same author can be ignored). For non-fiction, Dewey/ call number order is, of course, the desired result. Thoughts on how best to tackle this? And no, shelf-reading while scanning is not an acceptable solution :-) My VBA skills are seriously rusty at this point, and there are some complicating factors (e.g,. how to handle to books in a row which are misshelved -- the second book's location should be compared to the last correctly shelved book; see Rosen/ Rosenberg above). Has this wheel already been invented? Grateful for any all suggestions! Best, Cab Vinton, Director Plaistow Public Library Plaistow, NH -- Ronald Houk Assistant Director Ottumwa Public Library 102 W. Fourth Street Ottumwa, IA 52501 (641)682-7563x203 rh...@ottumwapubliclibrary.org
