Effective presentation skills /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Los Altos, California:
Crisp Publications,
1987.
|
| Series: | The fifty-minute series
|
| Subjects: |
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Los Altos, California:
Crisp Publications,
1987.
|
| Series: | The fifty-minute series
|
| Subjects: |