TY  - BOOK
AU  - Drucker , Peter F 
TI  - The Effective Executive
SN  - 0-7506-0834-x
U1  - 658.4 
PY  - 1967///
CY  - Oxford
PB  - Butterworth-Heinemann
KW  - General Management
KW  - Executive
KW  - Management
ER  -