TY  - BOOK
AU  - Foust, Alan S....[Et.Al.]
AU  - Wenzel, Leonard A.
AU  - Clump, Curtis, W.
AU  - Maus, Louis
TI  - Principles of unit operations
U1  - 660.284 
PY  - 1980///
CY  - New York
PB  - John Wiley
KW  - Operations Management
ER  -