The costs of educational media : guidelines for planning and evaluation /
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
Beverly Hills, Calif. :
Sage Publications,
[1978]
|
| Series: | People and communication ;
v. 3. |
| Subjects: |
| Physical Description: | 255 pages : illustrations ; 22 cm. |
|---|---|
| Bibliography: | Bibliography: pages 247-253. |
| ISBN: | 0803907478 : 0803907486 (pbk. :) |