TY  - BOOK
AU  - Koontz, Harold
AU  - Weihrich, Heinz
TI  - Essentials of management
T2  - McGraw-Hill series in management
SN  - 007035605X
U1  - 658 
PY  - 1990///
CY  - New Delhi
PB  - McGraw-Hill Co.
ER  -