000 00345nam a2200145Ia 4500
020 _a9810159749
082 _b3089
_a510
100 _a"HAR, YEAP BAN"
245 0 _aMATHS WITH HUMPTY DUMPTY
260 _b,FEDERAL PUBLICATIONS
_aSINGAPORE
_c2002
300 _a30
944 _cBK
999 _c74541
_d74541