<![CDATA[Central Library, University of Rajshahi Search for 'an:93100']]>

<![CDATA[Central Library, University of Rajshahi Search for 'an:93100']]> https://opac.ru.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=an%3A93100&sort_by=relevance&format=rss 2 0 100 Productive thinking / ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=30644 By Wertheimer, Max,.
New York ; | London : Harper & Brothers, 1945 .
xi, 224 p. : 22 cm.

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]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=30644 Productive thinking / ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=30970 By Wertheimer, Max,.
New York : Harper & Row, 1959 .
xvi, 302 p. : 21 cm..

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