TY  - BOOK
AU  - Muhlemann, Alan., Oakland, John., Lockyer, Keith.
TI  - Production and operations management, sixth edition
U1  - 658.5 P9621 P 
PY  - 1994///
CY  - [S.l.]
PB  - Pitman
UR  - http://www.amazon.com/exec/obidos/ASIN/B001343NBU/chopaconline-20
ER  -