Report on research in audio-visual aids to education.
Gorde:
| OCLC: | 55227325 |
|---|---|
| Egile nagusia: | |
| Hizkuntza: | English |
| Argitaratua: |
Chicago :
International Council of Religious Education,
1950.
|
| Saila: | Harlan Paul Douglass collection of religious research reports ;
HPDC 3256. |
| Gaiak: | |
| Formatua: | Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |