000 00307nam a2200145Ia 4500
100 _aJain & Jain
650 _aChemistry
942 _cBK
654 _aChemistry
245 _aEngineering Chemistry
260 _bDhanpat Rai & Sons
_aNew Delhi
_c1988
300 _a848
546 _aENGLISH
999 _c22372
_d22372