Research in reading during another four years summary and bibliography. July 1, 1953-December 31, 1957
| Egile nagusia: | |
|---|---|
| Beste egile batzuk: | , |
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
New York
Educational Records Bureau
1960.
|
| Saila: | Educational records bulletin
no. 75 |
| Gaiak: |