000 00349nam a2200145Ia 4500
020 _a9789812084309
082 _bT-289
_a500
100 _a"HOONG LAI THO","LENG PECK HO"
245 0 _aSCIENCE PRACTICAL 1 B
260 _b,PAN PACIFIC
_c2000
300 _a64
944 _cTB
999 _c275097
_d275097