000 00338nam a2200145Ia 4500
020 _a9789810154356
082 _bT-638
_a510
100 _a"Hong, Dr. Kho Tek"
245 0 _aPrimary Mathematics 2A work book part one
260 _c1997
300 _a88
944 _cR
999 _c277032
_d277032