TY  - BOOK
AU  - Koontz,Harold  .
AU  - O Donnel ,Cyril  .
AU  - Weihrich,Heinz  .
TI  - Essentials of management / 
T2  - Mcgraw-Hill Series In Management, 
SN  - 007Y664986
U1  - 658.4 
PY  - 1986///
CY  - New York : 
PB  - McGraw-Hill , 
KW  - MANAGEMENT
N1  - Includes index
ER  -