000 00583 a2200169 4500
005 20230607175116.0
050 _aQA135.5
_bRya
100 _aRyan, Julie
245 _aChildren's mathematics 4-15 : learning from errors and misconceptions /
_cJulie Ryan and Julian Williams
501 _a20652
650 _aMathematics - Study and teaching (Early childhood)
650 _aMathematics - Study and teaching (Elementary)
650 _aMathematics - Study and teaching (Secondary)
700 _aWilliams, Julian
260 _bOpen University Press
_c2007
942 _cBK
_oQA135.5 Rya
999 _c15441
_d15441