000 00702 a2200193 4500
003 Nust
005 20221102091052.0
020 _a070404208
040 _cNust
082 _a510,MAR
100 _aJohn L. Marks
_9102226
245 _aTeaching elementary school mathematics for understanding /
_cJohn L. Marks, C. Richard Purdy & Lucien B. Kinney
250 _a3rd ed
260 _aNew York,
_bMcGraw-Hill
_c1970
300 _axii, 433 p. illus.
_b (part col.)
_c24 cm.
505 _aPart One: Contemporary School Mathematics Curricula (Page-3), Part Two: Directing Learning (Page-57), Part Three: Special Instruction Procedures (Page-333).
650 _aMathematics
942 _2ddc
_cBK
_k510,MAR
999 _c180089
_d180089