000 00410nam a2200169Ia 4500
008 220901s9999 xx 000 0 und d
041 _a  ENGLISH
082 _a660.2842.2842
082 _bHIE
100 _aHIERMATH,R S
245 0 _aUnit operations for chemical engineering
260 _bEVEREST PUB. HOUSE
260 _c2002
300 _a354
650 _a  CHEMICAL ENGINEERING
942 _cTB
999 _c131261
_d131261