000 00324nam a2200157Ia 4500
100 _aDara/S.S
650 _aChemistry
942 _cBK
654 _achemistry
245 _aTextbook of Engineering Chemistry
260 _bS.Chand & co
_c1986
082 _a540
_bDAR
300 _a762
546 _aENGLISH
999 _c32473
_d32473