http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Raisul%20Awal%20Mahmood.%22%20and%20su-to%3AMigrants%20and%20su-to%3AInternational%20migration&format=rss2 2 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=43977 By Mahmood, Raisul Awal. Dhaka : | Bangladesh Institute of Development Studies (BIDS) , 1991 . iii, 92p. : 35 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=43977 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44032 By Mahmood, Raisul Awal. Dhaka : | Bangladesh Institute of Development Studies (BIDS) , 1993 . 31p. : 35 cm..

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