Videopedia set : Speaking effectively :
| Format: | Book |
|---|---|
| Published: |
United States:
McGraw Hill,
n.d.
|
| Series: | Management and business series
|
| Subjects: |
| Format: | Book |
|---|---|
| Published: |
United States:
McGraw Hill,
n.d.
|
| Series: | Management and business series
|
| Subjects: |