https://opac.ru.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=an%3A17573&sort_by=relevance&format=rss 3 0 100 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=5601 Washington : Association for Supervision and Curriculum Development, 1957 .
350 p. ; 22 cm..

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]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=5601 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=11841 By Smith, B. Othanel.
Yonkers-on-the-Hudson, N.Y. : World Book Co. , 1950 .
xvi, 780 p. : 23 cm..

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]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=11841 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=86070 By সোবাহান, হীরা .
রাজশাহী : প্রকৃতি-প্রত্যয় প্রকাশন, .
৪৪৬ পৃ.; ২২ সেমি..

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