000			00629cam a2200205 a 4500
999			_c14099 _d14099
001			11922841
008			000225s2001 nyua b 001 0 eng
010			_a 00027637
020			_a0471367850 (paper : alk. paper)
040			_aDLC _cDLC _dDLC
050	0	0	_aQA135.5 _b.R49 2001
082	0	0	_a372.7/044 _221
245	0	0	_aHelping children learn mathematics.
250			_a6th ed. / _bRobert E. Reys ... [et al.].
260			_aNew York : _bWiley, _cc2001.
300			_axiii, 410 p. : _bill. (some col.) ; _c28 cm.
650		0	_aMathematics _xStudy and teaching (Elementary)
700	1		_aReys, Robert E.
942			_2ddc _cBK