The 7 habits og highly effective people : Powerful lesson in personal change.
| Main Author: | Stephen R. Covey |
|---|---|
| Other Authors: | Franklin Covey |
| Format: | Open Shelf |
| Language: | English |
| Published: |
New York:
Rockfeller Center,
1990.
|
| Physical Description: |
360p.. |
|---|---|
| ISBN: |
0671708635 |