000 00294nam a2200121Ia 4500
008 160710s1993 xx 000 0 und d
082 _a660.2 GHO
100 _aGHOSAL,S.K.
245 _aIntroduction to Chemical Engineering.
260 _bMc-Graw Hill
_c1993
300 _a565
942 _2ddc
_cB
999 _c50088
_d50088