Opportunities for learning : guidelines for television a report of a seminar held at NEA headquarters, May 16-18, 1959

Bibliographische Detailangaben
Körperschaft: National Education Association of the United States. Division of Audio-Visual Instructional Service
Weitere Verfasser: Frazier, Alexander, Wigren, Harold
Format: Buch
Sprache:English
Veröffentlicht: Washington s.n. [c1960].
Schlagworte: