000 00283nam a2200121Ia 4500
008 220601s2006 xx 000 0 eng d
100 _aSHARMA,DEEPA
245 0 _aENGINEERING CHEMISTRY
250 _a2nd Ed.
260 _c2006
_aNew Delhi
_bPARGN
300 _a388
942 _2ddc
_cBTECH
999 _c1430
_d1430