TY  - BOOK
AU  - Westing, John Howard
AU  - Zenz, Gary Joseph
AU  - Fine, I. V.
TI  - Purchasing management: materials in motion
SN  - 9780471936329
U1  - 658.72 
PY  - 1976///
CY  - Santa Barbara
PB  - Wiley/Hamilton
KW  - Management
ER  -