/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Welch%2C%20P.%20S.%22&sort_by=relevance&format=rss 2 0 50 ISBN:07-069175-4 /cgi-bin/koha/opac-detail.pl?biblionumber=8050 By Welch, P.s..
New York Mcgraw Hill .
381 , 1311 07-069175-4

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=8050 ISBN:NULL /cgi-bin/koha/opac-detail.pl?biblionumber=8051 By Welch, P. S..
New York Mcgraw Hill .
538 , 1311 NULL

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