TY  - BOOK
AU  - Koontz,Harold
AU  - Weihrich,Heinz
TI  - Essentials of management / 
T2  - McGrawHill series in management, 
SN  - 007035605X
U1  - 658 
PY  - 1990///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - MANAGEMENT
N1  - NULL
ER  -