TY  - BOOK
AU  - Thompson, George H., J.T.
AU  - Zenz, Gary J.
TI  - Purchasing and the management of materials (Instructor's resource guide)
SN  - 0-471-54984-3
U1  - MR 658.72 
PY  - 1994///
CY  - New York,USA
PB  - John Wiley & Sons
ER  -