International yearbook of education. 10th- 1948-.
| Formáid: | LEABHAR |
|---|---|
| Teanga: | English |
| Foilsithe / Cruthaithe: |
Geneva
s.n.
n.d.
|
| Sraith: | United Nations Educational, Scientific and Cultural Organization. International Bureau of Education. Publication no. 109, etc.
|
| Ábhair: |