Educational organization and administration concepts, practices and issues
| Prif Awdur: | |
|---|---|
| Fformat: | Llyfr |
| Iaith: | English |
| Cyhoeddwyd: |
Englewood Cliffs, N.J.
Prentice-Hall
c1982.
|
| Rhifyn: | 4th ed. |
| Cyfres: | (Manila:National Book Store)
|
| Pynciau: |