The seven habits of highly effective people : restoring the character ethic /
Covey, Steven R.
The seven habits of highly effective people : restoring the character ethic / Steven R. Covey. - New York : Fireside Book, c1989. - 358 p. : ill.
0671708635
Character.
Success--Psychological aspects.
The seven habits of highly effective people : restoring the character ethic / Steven R. Covey. - New York : Fireside Book, c1989. - 358 p. : ill.
0671708635
Character.
Success--Psychological aspects.
