The 7 habits of highly effective people : powerful lessons in personal change /
The seven habits of highly effective people : restoring the character ethic The seven habits of highly effective people : Powerful lessons in personal change
Stephen R. Covey.
- New York : Simon & Schuster, 1989, 2004.
- 372 p. : ill. ; 24 cm.
9780684858395
Success--Psychological aspects. Character in business.