000 00294nam a2200145Ia 4500
100 _aLasrado & D Souza
650 _aChemistry
942 _cBK
654 _aChemistry
245 _aChemistry II
260 _bUnited Publishers
_c2001
082 _a540
300 _a356
546 _aENGLISH
999 _c20673
_d20673