000 00384nam a2200145Ia 4500
008 241226s9999 xx 000 0 und d
020 _a81-297-0798-5
082 _a660.284
_bSEK
100 _aSekhar, G
245 0 _aUnit operations in chemical engineering
260 _aNew Delhi :
_bPearson Eduction,
_c2005.
300 _a375
365 _a195
650 _aChemical Engineering
999 _c141633
_d141633