https://opac.ru.ac.bd/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3A%20World%20Book%20Co.%2C&sort_by=relevance&format=rss 4 0 100 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..

]]> Place hold on Fundamentals of curriculum development /

]]> 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=29778 By Cattell, Raymond B..
Yonkers-on-Hudson, N.Y., : World Book Co. 1957 .
948 p. : 23 cm..

]]> Place hold on Personality and motivation structure and measurement /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=29778 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=48063 Yonkers-on-Hudson : World Book Co., 1955 .
xix, 444 p. 23 cm..

]]> Place hold on Counseling and guidance in general education /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=48063 ISBN: https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56492 By Cole, Lawrence E..
New York : World Book Co., 1950 .
xv, 768 p. ; , Includes index 22 cm..

]]> Place hold on Educational psychology /

]]> https://opac.ru.ac.bd/cgi-bin/koha/opac-detail.pl?biblionumber=56492