https://opac.ru.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=an%3A203098&sort_by=relevance&format=rss 5 0 100 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=68523 By Jeffreys, Harold,.
Cambridge : University Press, 1959 .
xvi, 392 p. : 27 cm..

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]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=68523 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=69561 By Gamow, George,.
New York : Viking Press, 1959 .
xiii, 242 p. : , Includes index 20 cm..

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]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=69561 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=69572 By Gamow, George,.
New York : Viking Press, 1963 .
257 p. : , Includes index 22 cm..

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]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=69572 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=70180 By Whipple, Fred L..
Cambridge : Harvard University Press, 1952 .
vi, 293 p. : , Includes index 22 cm..

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]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=70180 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=70629 By Stumpff, Karl,.
Ann Arbor, University of Michigan Press 1959 .
191 p. : , Includes index 22 cm..

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