TY  - BOOK
AU  - Heinritz, Stuart F.
AU  - Farrell, Paul V.
AU  - Smith, Clifton L.
TI  - Purchasing: Principles and applications
SN  - 013742180X
U1  - 658.72 
PY  - 1986///
CY  - New Jersey
PB  - Prentice-Hall
KW  - Purchasing
ER  -