/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Computer%20operating%20system%22&sort_by=relevance&format=rss 2 0 50 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=137862 By Joshi, R.C..
New Delhi Dreamtech 2005 .
373p.

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]]> /cgi-bin/koha/opac-detail.pl?biblionumber=137862 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=164185 By Bach, Maurice J.
N D Prentice Hall 2008 .
481p.

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