The school administrator and his audio-visual program

The school administrator and his audio-visual program

Dettagli Bibliografici
Ente Autore: National Education Association of the United States. Dept. of Audio-Visual Instruction
Altri autori: Schuller, Charles Francis
Natura: Libro
Lingua:English
Pubblicazione: Washington s.n. [1954].
Soggetti:
Audio-visual education.