TY  - BOOK
AU  - Koontz, Harold
AU  - O, Donnell, Cyril (jt. auth)
TI  - Principles of management: : an analysis of managerial functions
U1  - 658 
PY  - 1968///
CY  - New York
PB  - McGraw-Hill, 
KW  - Management
ER  -