TY  - BOOK
AU  -  Harold Koontz and Cyvil O'Donnell
AU  -  Koontz Harold
AU  -  O'Donnell Cyvil
TI  -  Essentials of Management
U1  - 650 
PY  - 1980///
CY  -  New Delhi
PB  -  TMH
KW  -  Management
ER  -