TY  - BOOK
AU  - DRUCKER,PETER F.
TI  - MANAGING IN TURBULENT TIMES / 
U1  - 658 
PY  - 1994///
CY  - [S.N] : 
PB  - BUTTERWORTH HEINEMANN ، 
KW  - MANAGEMENT
KW  - BUSINESS
KW  - ECONOMIC
ER  -