TY  - GEN
AU  - LEENDERS, M. R.
AU  - JOHNSON, P. F. [ ...et al...]
TI  - Purchasing and Supply Management:  With 50 Supply Chain Cases
SN  - 978-0-07-287379-5
U1  - 658.72 LEE 
PY  - 2006///
CY  - New York, 
PB  - McGraw Hill
ER  -