000 00383nam a22001579 4500
020 _a669103330
041 _aeng
082 _a372.7
_bM426
100 _aKrause, E. F.
245 _aMathematics for elementary teachers : A balance approach
260 _aLexington, Mass
_b
_c1987
300 _a745, 53 p.
_c26 cm
500 _a001729
_aU 009
650 _aMathematics
942 _cBOOK
999 _c3017
_d3017