000 00365nam a2200145Ia 4500
020 _a9789812808134
082 _b3397
_a500
100 _a"LENG HO PECK"
245 0 _aINTERNATIONAL LOWER SEC, SCIENCE 1 W BOOK
260 _bMARSHALL CAVENDISH
_aSINGAPORE
_c2019
300 _a144
944 _cTR
999 _c360510
_d360510