01083nam a2200217 a 450000100060000000300080000600500170001400800410003103500190007204000260009104100080011708200250012511000480015024502770019824600720047526001040054730000340065150000940068550400380077965000480081751884BD-RjUL20211209075727.0160904r19471940nyua|||| b||| 001 0 eng d  a(BD-RjUL)52004  aBD-RjULbengcBD-RjUL  aeng  223a375.51bNAP 19472 aNational Council of Teachers of Mathematics14aThe Place of mathematics in secondary education : bthe final report of the Joint Commission of the Mathematical Association of America and the National Council of Teachers of Mathematics /cNational Council of Teachers of Mathematics , Mathematical Association of America  aThe National Council of Teachers of Mathematics :Fifteenth Yearbook  aNew York : bBureau of Publications, Teachers College, Columbia University, cc1940 [Printing 1947]  axvi, 253 p. :bill. ;c24 cm.  aAt the head of Title: The National Council of Teachers of Mathematics :Fifteenth Yearbook  aIncludes bibliography and index.   aMathematicsxStudy and teaching (Secondary)