Report on research in audio-visual aids to education.
Salvato in:
| OCLC: | 55227325 |
|---|---|
| Autore principale: | |
| Lingua: | English |
| Pubblicazione: |
Chicago :
International Council of Religious Education,
1950.
|
| Serie: | Harlan Paul Douglass collection of religious research reports ;
HPDC 3256. |
| Soggetti: | |
| Natura: | Monograph Microform Note that CRL will digitize material from the collection when copyright allows. |