http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22%20%20For%20the%20Nigerian%20Institute%20of%20Social%20and%20Economic%20Research%22&format=rss2 3 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=31249 By | Wells, F.A.. London : | Oxford University Press, 1963 . | vi, 266p. : 23 CM..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=31249 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=31333 By Ayida, A.A.. Ibadan : Oxford University Press , 1971 . xviii, 768p. ; 22 cm..

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=31333 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=32655 By | Zielinski, J.G.. Ibadan : | Oxford University Press , 1968 . 170p. ; 20 cm..

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