TY  - BOOK
AU  - Waller, Derek L.
AU  - Waller, Derek L.
TI  - Operations management :  a supply chain approach    
SN  - 9781861528032
AV  - 658.5 WAL 2003 
U1  - 658.5 WAL 2003 
PY  - 2003///
CY  - London
PB  - Thomson Learning
KW  - Management
ER  -