TY  - BOOK
AU  - Koontz,Harold
AU  - O'Donnell,Cyril
TI  - Essentials of management
T2  - McGraw-Hill series in management
U1  - 658 
PY  - 1974///
CY  - New Delhi
PB  - TATA mcGraw - hill publishing, 
KW  - Industrial management
N1  - Includes bibliographical references and index
ER  -