On Sun, Nov 06, 2011 at 05:18:43PM -0200, brian d foy wrote: > > * I figure that the Library of Congress knows about a lot of them, but > I don't have $20,000 to buy their 2012 database (or subsequent ones). > Is there some other way to get re You can search LoC freely using Z39.50 (Net::Z3950::Zoom from cpan), a search using subject heading 'Perl (Computer program language)' should be a good starting point. The same search could be used against other z39.50 targets (e.g. National Library of Scotland for UK publications). Index Data maintain a list of z39.50 targets at irspy.indexdata.com Colin
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