TY  - BOOK
AU  - Sabri Ehap H
TI  - Purchase order management best practices:  Process, technology, and change management.   
SN  - 1923159630
U1  - X:89U, P7 
PY  - 2007///
CY  - Fort
PB  - Lauderdale J.Ross Publishing        
KW  - Commerce
ER  -