TY  - BOOK
AU  - Drucker,Peter F.
ED  - heinemann professional publishing
TI  - The practice of management
SN  - 0 434 90389 2
PY  - 1989///.
CY  - oxford: 
PB  - heinemann professional publishing, 
KW  - Management
KW  - Manager
KW  - Work
N1  - 399pp., 23x15
ER  -