000 00466 a2200193 4500
003 ISURu
005 20240721202639.0
041 _aeng
082 _a372.7
_bTEA
090 _d21986
100 _aMarks John L
_992957
245 _aTeaching elementary school mathematics for understanding
250 _a3d ed
260 _aNew York
_bMcGraw-Hill
_c1975
_g1975
300 _aviii,406 p.
650 _aEDUCATION
942 _cL
999 _c21986
_d21986
945 _dMain Library ADMIN
_c26318