000 00263nam a2200109Ia 4500
008 220201s2004 xx 000 0 eng d
100 _aGHOSAL, S.K.
245 0 _aINTRODUCTION TO CHEMICAL ENGINEERING
260 _aDELHI
_bTMH
_c2004
300 _a565
942 _2ddc
999 _c68551
_d68551