TY  - BOOK
AU  - Koontz Harold
AU  -  Weihrich Hein Z
TI  - Essentials of management
T2  - McGraw Hill Series in Management
SN  - 0071007768
U1  - X:8, L4;N0/TD3 
PY  - 1990///
CY  - New York
PB  - McGraw Hill        
KW  - Management
N1  - Bibliography chapterwise
ER  -