000 00493nam a2200181Ia 4500
005 20250220125244.0
008 250220s9999||||xx |||||||||||||| ||und||
020 _a052123767x
040 _aMAIN
041 _aEnglish
082 _a510
_bHOW
100 _aHowson, Geoffrey., Keitel, Christine and Kilpatrick, Jeremy
245 _aCurriculum development in mathematics
260 _a1981
_bCambridge University Press
_cCambridge
300 _a287p.
650 _aMathematics
942 _cBK
999 _c25677
_d25677