TY  - BOOK
AU  - Koontz,Harold
AU  - O'Donnell, Cyril
AU  - Weihrich,Heinz
TI  - Essentials of Management
AV  - HD31 .K837e 1982
PY  - 1982///
CY  - New York
PB  - McGraw-Hill
KW  - Management
ER  -