000 00368nam a22001217a 4500
999 _c1509
_d1509
005 20200901112527.0
008 200901b ||||| |||| 00| 0 eng d
020 _a0521270537
040 _cCML
245 _aCurriculum Development in Mathematics.
_cHowson, G.
260 _aLondon
_bCambridge University
_c1981
942 _2ddc
_cBK
_e1st Edition
_h510
_mHOW