Selection and use of programmed materials a handbook for teachers.

Selection and use of programmed materials a handbook for teachers.

Bibliografische gegevens
Coauteur: National Education Association of the United States. Division of Audio-Visual Instructional Service
Formaat: Boek
Taal:English
Gepubliceerd in: [Washington s. n. c1964].
Onderwerpen:
Programmed instruction.