TY  - BOOK
AU  - Drucker F.Peter;
TI  - The Practice of Management
SN  - 0750643935
U1  - 658 DRU1990. 
PY  - 1990///
CY  - Boston.
PB  - Elsevier Butterworth Heineman.
KW  - Management
N1  - includes index and Bibliography
ER  -