000 00276nam a22001217a 4500
003 AUM
100 _aJain & Jain
245 _aEngineering Chemistry
250 _a16 th
260 _aNew Delhi
_bDhanpat Rai Publishing Company Pvt. Ltd.
_c2010
300 _a1404
942 _2ddc
_cCB
999 _c7251
_d7251