TY  - BOOK
AU  - Knolmayer, Gerhard.
AU  - Mertens, Peter.
AU  - Zeier, Alexander.
TI  - Supply chain management based on sap systems: order management in manufacturing companies 
SN  - 818128030X
U1  - 005.74  
PY  - 2004///
CY  - New Delhi
PB  - Springer
KW  - Database Management
ER  -