The 7 habits of highly effective people /
Covey Stephen R.
The 7 habits of highly effective people / by Stephen R. Covey. - New York : Pocket Books, c2004. - 372 p.
1416502491
Success-psychological aspects.
BF637 / .S8 / C68
The 7 habits of highly effective people / by Stephen R. Covey. - New York : Pocket Books, c2004. - 372 p.
1416502491
Success-psychological aspects.
BF637 / .S8 / C68