https://kohatest.southville.edu.ph/cgi-bin/koha/opac-search.pl?q=ccl=Provider%3AThe%20National%20Council%20of%20Teachers%20of%20mathematics&sort_by=relevance&format=rss 3 0 50 ISBN:0873533232 https://kohatest.southville.edu.ph/cgi-bin/koha/opac-detail.pl?biblionumber=7214 Reston, Virginia : The National Council of Teachers of Mathematics, Inc, 1992 .
88 p.; 28 cm. , Includes bibliographical references. 0873533232

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]]> https://kohatest.southville.edu.ph/cgi-bin/koha/opac-detail.pl?biblionumber=7214 ISBN: https://kohatest.southville.edu.ph/cgi-bin/koha/opac-detail.pl?biblionumber=39811 By Azzolino, Aggie.
United States of America The National Council of Teachers of mathematics 1994 .
57 p. ; 22 cm..

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]]> https://kohatest.southville.edu.ph/cgi-bin/koha/opac-detail.pl?biblionumber=39811 ISBN:0-87353-138-8 https://kohatest.southville.edu.ph/cgi-bin/koha/opac-detail.pl?biblionumber=101961 By Mitchell, Merle.
Virginia : The National Council of Teachers of Mathematics, Inc, 1995 .
74 p. ; ill. 0-87353-138-8

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