000 00372nam a2200145Ia 4500
020 _a0009810154356
082 _b2241
_a510
100 _a"Dr Kho Tek Hong"
245 0 _aPrimary Mathematics 2 A Work Book Part 1
260 _bFederal Publications Ltd
_aSingapore
_c1994
300 _a96
944 _cTR
999 _c549055
_d549055