000 00437 a2200181 4500
003 ISURu
005 20240721195342.0
041 _aeng
082 _a660
_bCHA
090 _d3287
100 _aChattopadhyay, P
_957278
245 _aUnit operations of chemical engineering, Vol.1
260 _aDelhi
_bKhanna
_c1993
_g1993
300 _axv,1017p.
_bill.
650 0 _aTECHNOLOGY
_95208
942 _cPR
999 _c3287
_d3287
945 _dMain Library ADMIN
_c26318