[Drucker on leadership new lessons from the father of modern management : review]
| Cyhoeddwyd yn: | Philippiniana Sacra Vol. XLVII, no. 141 (May. 2012 - Aug. 2012), 835-836 |
|---|---|
| Prif Awdur: | |
| Fformat: | Erthygl |
| Iaith: | English |
| Cyhoeddwyd: |
2012
|
| Pynciau: |