000 00315nam a2200133 4500
999 _c67768
_d67768
005 20220518155751.0
008 220518b ||||| |||| 00| 0 eng d
082 _a660 G132
100 _aJain,P.C.
_92934
245 _aEngineering Chemistry
260 _aNew Delhi
_bDhanpat
_c2014
300 _ap.307
942 _cDBK