Descriptor
| Closed Circuit Television | 1 |
| Communications | 1 |
| On the Job Training | 1 |
| Teaching Methods | 1 |
| Videotape Recordings | 1 |
Source
| Educ Telev | 1 |
Author
| Blackwood, John B. | 1 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Blackwood, John B. – Educ Telev, 1969
Descriptors: Closed Circuit Television, Communications, On the Job Training, Teaching Methods
