000 00345nam a2200145Ia 4500
020 _a9789812084422
082 _b3300751
_a500
100 _a"HOONG, THO LAI"
245 0 _aNEW LOWER SECONDARY SCIENCE 1 TEACHER'S EDITION
260 _c1997
300 _a285
944 _cTB
999 _c542767
_d542767