/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AProgressive%20Publisshers&format=rss 9 0 20 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=5139 By Debabrata Sinha. Kolkata Progressive Publisshers 1974 . 160 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=5139 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=5050 By J. N. Mohanty. Kolkata Progressive Publisshers 1982 . 131 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=5050 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4915 By Dhires Bhattacharya. Kolkata Progressive Publisshers 1976 . 170 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4915 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4906 By Dhires Bhattacharya. Calcutta Progressive Publisshers 1972 . 289 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4906 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4811 By Vaskar Chattopadhyay. Kolkata Progressive Publisshers 1994 . 204 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4811 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4806 By Teslim Chowdhury. Kolkata Progressive Publisshers 1996 . 510 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4806 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4789 By Prafulla Kumar Chakraborty. Kolkata Progressive Publisshers 1983 . 383 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4789 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4745 By Sidharta Guha Roy. Kolkata Progressive Publisshers 1996 . 342 p.

]]> /cgi-bin/koha/opac-detail.pl?biblionumber=4745 ISBN: /cgi-bin/koha/opac-detail.pl?biblionumber=4559 By H. P. Ray Chowdhury. Kolkata Progressive Publisshers 1970 . 594 p.

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