TY  - BOOK
AU  - Westing, J. N. and Others
AU  - Fine, I. V. ; jt. auth.
AU  - Zenz, Gary Joseph ; jt. auth.
TI  - Purchasing management: materials in motion
U1  - 658.72 
PY  - 1971///
CY  - New Delhi
PB  - Wiley Eastern
ER  -