000 00446 a2200157 4500
999 _c34892
_d36439
003 ISURa
008 180723b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a660.284
_bCHA
100 _aChattopadhyay , P.
_911415
245 _aUnit operations of chemical engineering Vol; 1 I
260 _c1993
_aDelhi
_bKhanna Publishers
_g1993
300 _bill.
_c24 cm.
_axv , 1017 p.
650 _aUnit Operation
_978659
942 _cSR
_2ddc