http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3ABIDS%20%2C%20and%20su-to%3AEmployment%20and%20su-to%3AEmployment%20and%20au%3AAhmad%2C%20Qazi%20Kholiquzzaman%20and%20itype%3ABK&format=rss2 2 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=42292 By Ahmad, Qazi Kholiquzzaman. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1977 . 4p. ; 28 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=42292 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=42317 By Ahmad, Qazi Kholiquzzaman. Dhaka : Bangladesh Institute of Development Studies(BIDS), 1981 . 32p ; 30 cm..

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