Descriptor
| Audiovisual Aids | 1 |
| Educational Radio | 1 |
| Filmstrips | 1 |
| Instructional Materials | 1 |
| Radio | 1 |
| Tape Recordings | 1 |
| Teaching Methods | 1 |
Source
| Educ Telev Int | 1 |
Author
| Cosford, R. H. | 1 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Cosford, R. H. – Educ Telev Int, 1969
Descriptors: Audiovisual Aids, Educational Radio, Filmstrips, Instructional Materials
