Covey, Stephen R.

The 7 habits of highly effective people : powerful lessons in personal change - London : Simon & Schuster, ©1989. - 358 p. : ill. (b&w) ; 23 cm (Paperback)

Includes index.

9780684858395

Success--Psychological aspects Self-actualization (Psychology) Character Personality Self-evaluation Leadership

158 / COV / G