000 00372nam a2200145Ia 4500
020 _a9789812808158
082 _bT-925
_a500
100 _a"HO PECK LENG"
245 0 _aINTERNATIONAL LOWER SECONDARY SCIENCE
260 _bMARSHALL CAVENDISH EDUCATION
_aSINGAPORE
_c2009
300 _a193
944 _cTR
999 _c147923
_d147923