The seven habits of highly effective people :
Covey, Stephen R.
The seven habits of highly effective people : restoring the characteristics / Stephen B. Covey - New York Simon and Schuster 1990. - 358p. ill. 22cm.
0671663984
Character
Success--psychological aspects
The seven habits of highly effective people : restoring the characteristics / Stephen B. Covey - New York Simon and Schuster 1990. - 358p. ill. 22cm.
0671663984
Character
Success--psychological aspects