TY  - BOOK
AU  - Koontz,Harold
AU  - O'Donnell
TI  - Management: a systems and contigency analysis of managerial functions 
SN  - 0070353565
AV  - HD31 .K6
PY  - 1976///
CY  - New York
PB  - McGraw-Hill
KW  - Industrial management
N1  - Includes index
ER  -