TY  - BOOK
AU  - Zenz,Gary Joseph
AU  - Westing,John Howard
TI  - Purchasing and the management of materials
SN  - 0471060917
PY  - 1981///
CY  - New York
PB  - Wiley
KW  - Industrial procurement
KW  - Management
KW  - Materials management
N1  - Open access
ER  -