000 00407nam a22001217a 4500
999 _c1442
_d1442
005 20200831145204.0
008 200831b ||||| |||| 00| 0 eng d
020 _a052123767X
040 _cCML
245 _aCurriculum Development in Mathematics.
_cHowson, G., Keitel, C., Kilpatrick, J.
260 _aCambridge
_bCambridge University Press
_c1981
942 _2ddc
_cBK
_e1st Edition
_h510.7
_mHOW