000 00374nam a2200145Ia 4500
020 _a9789812808172
082 _bT-944
_a500
100 _a"HO PECK LENG"
245 0 _aINTERNATIONAL LOWER SECONDARY SCIENCE 2
260 _bMARSHALL CAVENDISH EDUCATION
_aSINGAPORE
_c2009
300 _a250
944 _cTR
999 _c147942
_d147942