000 00320nam a2200145Ia 4500
020 _a9789810154318
082 _bT-629
_a510
100 _a"Hong, Dr. Kho Tek"
245 0 _aPRIMARY MATHEMATICS 1A
260 _c2000
300 _a64
944 _cTB
999 _c277024
_d277024