TY  - BOOK
AU  - Drucker, Peter F.
AU  - Drucker, Peter F.
TI  - Management tasks responsibilities practices
AV  - 658 DRU 1975 
U1  - 658 DRU 1975 
PY  - 1975///
CY  - New Delhi
PB  - Allied Publishing
KW  - Management
ER  -