000 00350nam a2200145Ia 4500
020 _a9812084282
082 _b50 T
_a500
100 _a"Hoong, Tho Lai"
245 0 _aNew Lower Secondary Science Book 1
260 _bPan Pacific
_aSingapore
_c1998
300 _a287
944 _cTB
999 _c739420
_d739420