http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=au%3A%22Alam%2C%20Mahmudul%22%20and%20su-to%3APrimary%20education%20and%20itype%3ADC&format=rss2 5 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=8130 By Alam, Mahmudul. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1996 . 33p. : 33 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=8130 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=9271 By Alam, Mahmudul. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1997 . 56p. : 34 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=9271 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44051 By Alam, Mahmudul. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1994 . 30p. : 29 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44051 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44053 By Alam, Mahmudul. Dhaka : Bangladesh Institute of Development Studies (BIDS) , 1994 . 11p. : 29 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44053 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=44119 By Alam, Mahmudul. Dhaka : | Bangladesh Institute of Development Studies (BIDS) , 1991 . 66p. : 30 cm..

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