Management systems.
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Wiley
1971
|
| Rhifyn: | 2nd ed. |
| Cyfres: | The Wiley series in management and administration
|
| Pynciau: |
| Prif Awdur: | |
|---|---|
| Awduron Eraill: | |
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
New York
Wiley
1971
|
| Rhifyn: | 2nd ed. |
| Cyfres: | The Wiley series in management and administration
|
| Pynciau: |