A manager's guide to audiovisuals /
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
New York:
McGraw-Hill Book Company,
c1979.
|
| Subjects: |
| Physical Description: | ix, 182p: ill.. |
|---|---|
| ISBN: | 0070010935 |
| Main Author: | |
|---|---|
| Format: | Book |
| Published: |
New York:
McGraw-Hill Book Company,
c1979.
|
| Subjects: |
| Physical Description: | ix, 182p: ill.. |
|---|---|
| ISBN: | 0070010935 |