000 00291nam a2200121Ia 4500
008 220201s2007 xx 000 0 eng d
082 _a500-JAI
100 _aJain P.C
245 0 _aEngineering Chemistry
260 _aNew Delhi
_bS.K . Kotaria Dhanpat
_c2007
300 _a1288
942 _2ddc
999 _c64735
_d64735