000 00505nam a2200181Ia 4500
005 20250619144947.0
008 250619s9999||||xx |||||||||||||| ||und||
020 _a052123767x
_c£22.50
040 _aMAIN
041 _aEnglish
082 _a510
_bHOW
100 _aHowson, Geoffrey., Keitel, Christine and Kilpatrick, Jeremy
245 0 _aCurriculum development in mathematics
260 _aLondon
_b; Cambridge University Press
_c, 1981
300 _a287p.
650 _aMathematics
942 _cBK
999 _c117256
_d117256