TY  - GEN
AU  - Koontz, Harold.
AU  - O'Donnell, Cyril
TI  - Principles of management : an analysis of managerial functions
AV  - HD31 Koo.
PY  - 1972///
PB  - McGraw-Hill Kogakusha
KW  - Management
N1  - 428
ER  -