I wonder how xID handles superceded OCLCnums, if it'll still succesfully
find the right matches for you?
Ray Denenberg, Library of Congress wrote:
From: "Eric Lease Morgan" <emor...@nd.edu>
1. What MARC field/subfield might I put this string?
2. How would I go about getting the string indexed?
3. How might I go about querying the server for records with this
string?
I can at least talk about the third question. There was work on a marc
attribute set, though not completed. If you look at the oid register at
http://www.loc.gov/z3950/agency/defns/oids.html you'll see that the latest
work on it (second draft) was in 2000,
http://www.nlc-bnc.ca/iso/z3950/MARC_attribute_set_2.doc. So if someone
actually wanted to put it to use it would have to be completed.
For SRU there is a complete marc context set,
http://www.loc.gov/standards/sru/resources/marc-context-set.html.
--Ray