000 00350nam a2200145Ia 4500
020 _a9812084290
082 _b4308
_a500
100 _a"tho lai hoong"
245 0 _aNew Lower Secondary Science Book 2
260 _bPan Pacific,
_aSingapore
_c1998
300 _a287
944 _cTR
999 _c551122
_d551122