The seven habits of highly effective people :
Covey, Stephen R.
The seven habits of highly effective people : restoring the charactor ethic. / 7 habits of highly effective people Stephen R. Covey. - London : Simon & Schuster, 1989. - 358 p. ; 20 cm.
0743408853 9780743408851
Self-actualization (Psychology)
Personality development.
The seven habits of highly effective people : restoring the charactor ethic. / 7 habits of highly effective people Stephen R. Covey. - London : Simon & Schuster, 1989. - 358 p. ; 20 cm.
0743408853 9780743408851
Self-actualization (Psychology)
Personality development.
