TY  - BOOK
AU  - Koontz, Harold;O'Donnell, Cyril.
TI  - Management: a systems and contingency analysis of managerial functions: Systems and contingency analysis of managerial functions
SN  - 0070353565
U1  - 658 KOOH 
PY  - 1976///
CY  - New Delhi
PB  - Mc Graw Hill Book Company
KW  - MANAGEMENT
ER  -