http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=su%3A%22Imports%22%20and%20au%3AMahmood%2C%20Raisul%20Awal&format=rss2 3 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=42384 By | Mahmood. Dhaka | 1980 | BIDS BD | . | 39p

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=42384 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=8124 By Mahmood, Raisul Awal. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1994 . ii,50p. : 36 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=8124 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=49466 By Mahmood, Raisul Awal . Dhaka : Bangladesh institution of development studies (BIDS) , 1980 . 39p. ; 30 cm..

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