http://library.bids.org.bd/cgi-bin/koha/opac-search.pl?q=ccl=se%2Cphr%3A%22A%20dissertation%20submitted%20in%20partial%20fulfilment%20of%20the%20requirements%20for%20the%20Degree%20of%20Doctor%20of%20Philosophy%22&format=rss2 2 0 500 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=23580 By Bryant, Nevin Arthur. Michigan : Xerox University Microfilms , 1973 . xvi, 416p. : 20 cm. .

]]> http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=23580 ISBN http://library.bids.org.bd/cgi-bin/koha/opac-detail.pl?biblionumber=34901 By Dorn, Jared Hugh. Ann Arbor : University Microfilms , 1973 . vi, 212p. : 20 cm. .

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