000 00481nam a2200169Ia 4500
005 20250829161728.0
020 _a0631135812
082 _a372.7285
_bHUC
100 _aHughes, Martin
_919954
245 _aChildren and number:
_b difficulties in learning mathematics
_cMartin Hughes
260 _aOxford:
_bBasil Blackwell,
_c1986.
300 _bxi, 195p
500 _aincludes bibliography and index
546 _aeng
650 _aNumber concept in children
_960148
942 _cBK
999 _c44380
_d44380