000 00363nam a2200169Ia 4500
100 _aChawla/Shashi
650 _aChemistry
250 _a4
942 _cBK
366 _f14
654 _achemistry
245 _aTextbook of Engineering Chemistry
260 _bDhanpat Rai & Sons
_c2017
082 _a540
_bCHA
546 _aENGLISH
_cComputers
999 _c32471
_d32471