TY  - BOOK
AU  - Heinritz, Stuart
TI  - Purchasing: principles and applications
SN  - 981307664x
U1  - GC658.72 P971 1997 
PY  - 1997///
CY  - Englewood, NJ
PB  - Prentice Hall
KW  - Purchasing
N1  - Includes index
ER  -