http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Business%22%20and%20location%3ADOC%20and%20au%3ADepartment%20of%20trade%20promotion%20&format=rss2 3 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56287 Karachi: Department of trade promotion & commercial intelligence; . Multiple pages: 25 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56287 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56289 Karachi: Department of trade promotion & commercial intelligence; 1956 . 130 p. : 22 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56289 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56293 Karachi : Department of trade promotion and commercial intelligence; 1955 . 26 p. : 23 cm. .

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