TY  - BOOK
AU  - Koontz, Harold
AU  - Weihrich, Heinz
TI  - Essentials of management
SN  - 007035605X
U1  - 658 
PY  - 1990///
CY  - New York
PB  - Mc Graw-Hill Publishing Company
KW  - Organising
KW  - Planning
KW  - Staffing
ER  -