TY  - BOOK
AU  - Koontz Harold
AU  - Weihrich Heinz
TI  - Essentials of Management
SN  - 0071007768
U1  - 658 
PY  - 1990///
CY  - New York
PB  - McGraw Hill
KW  - Business Environment
N2  - Master : 3
ER  -