/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22O.P%20Aggarwal%22&sort_by=relevance&format=rss 4 0 50 ISBN:8174091033 /cgi-bin/koha/opac-detail.pl?biblionumber=5832 By O. P. Aggarwal.
New Delhi Khanna Pub. 2007 .
1030 8174091033

]]> Place hold on Engineering Chemistry

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=5832 ISBN:8174091033 /cgi-bin/koha/opac-detail.pl?biblionumber=7918 By O. P. Aggarwal.
New Delhi Khanna Pub 2001 .
1030 8174091033

]]> Place hold on Engineering Chemistry

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=7918 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=14263 By O. P. Aggarwal.

]]> Place hold on Engineering Chemistry

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=14263 ISBN:978-81-7409-103-3 /cgi-bin/koha/opac-detail.pl?biblionumber=21585 By O.P Aggarwal.
New Delhi Khanna 2016 .
1030 978-81-7409-103-3

]]> Place hold on Engineering Chemistry

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=21585