TY  - BOOK
AU  - Warren L. McCabe, Julian C. Smith, Peter harriott
TI  - Unit Operations of Chemical Engineering 5th edition.
U1  - 660 M113 U 
PY  - 1993///
CY  - [S.l.]
PB  - McGrawHill,1993
UR  - http://www.amazon.com/exec/obidos/ASIN/B003ZOKNXW/chopaconline-20
ER  -