000 00480cam a2200157 a 4500
999 _c34756
_d34756
008 050404s2004 enka b 001 0 eng
020 _a0826471145
100 1 _aOrton, Anthony.
245 1 0 _aLearning mathematics :
_bissues, theory, and classroom practice /
_cAnthony Orton.
250 _a3rd ed.
260 _aLondon ;
_aNew York :
_bContinuum,
_cc2004.
300 _a228 p. :
_bill. ;
650 0 _aMathematics
_xStudy and teaching.
942 _cBK
050 0 0 _aQA11.2
_b.O78 2004