Selection and use of programmed materials a handbook for teachers.

Selection and use of programmed materials a handbook for teachers.

Detalhes bibliográficos
Autor Corporativo: National Education Association of the United States. Division of Audio-Visual Instructional Service
Formato: Livro
Idioma:English
Publicado em: [Washington s. n. c1964].
Assuntos:
Programmed instruction.