TY  - BOOK
AU  - Ferrell,O.C..
AU  - Hirt، Geoffrey A. 
TI  - Business : a changing world / 
U1  - 650 
PY  - 2000///
CY  - Boston : 
PB  - Irwin McGraw-Hill, 
KW  -  United States
KW  - Business
KW  - Management
ER  -