TY  - BOOK
AU  - Youssef Mohsen 
AU  - Ahmed El Hoseny 
TI  - Purchasing System Applying On Carpet Industry \ GP \ DR: Emad Elwy 
SN  - 888151511
U1  - 658.1511  
PY  - 2017///
CY  - 6th OF October 
PB  - MSA University 
KW  - Marketing
ER  -