000 00363nam a2200145Ia 4500
020 _a9789812808103
082 _bT 258
_a500
100 _a"HO PECK LENG"
245 0 _aINTERNATIONAL LOWER SCEONDRY SCIENCE 1
260 _bMARSHALL CAVENDISH
_aSINGAPORE
_c2010
300 _a203
944 _cTB
999 _c568569
_d568569