http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22BIDS%20Study%20Report%22%20and%20itype%3ADC%20and%20au%3AShahana%2C%20Siban&format=rss2 4 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54798 By Mahmud, Minhaj. Dhaka : BIDS, 2019 . xiv, 149 p. : 29 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54798 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54780 By Hossain, Monzur. Dhaka : BIDS, 2019 . xiii, 133 p. : 29 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54780 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54754 By Iqbal, Kazi. Dhaka : BIDS, 2018 . 32p. : 29 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54754 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=54749 By Mahmud, Minhaj. Dhaka : BIDS, 2018 . xii, 59p. : 29 cm..

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