Descriptor
| Audiovisual Aids | 3 |
| Projection Equipment | 3 |
| Films | 2 |
| Audiovisual Communications | 1 |
| Educational Media | 1 |
| Educational Resources | 1 |
| Electronic Equipment | 1 |
| Information Sources | 1 |
| Teaching Machines | 1 |
Source
| Nat Sch | 3 |
Author
| Lewis, Philip | 3 |
Publication Type
Education Level
Audience
Location
Laws, Policies, & Programs
Assessments and Surveys
What Works Clearinghouse Rating
Lewis, Philip – Nat Sch, 1969
Descriptors: Audiovisual Aids, Projection Equipment
Lewis, Philip – Nat Sch, 1969
Descriptors: Audiovisual Aids, Educational Media, Films, Information Sources
Lewis, Philip – Nat Sch, 1969
Descriptors: Audiovisual Aids, Audiovisual Communications, Educational Resources, Electronic Equipment
