Covey, Stephen R. 7 Habits of highly effective families : Building a beautiful family culture in a turbulent world - London Simon & Schuster 1997 - 389p. | Binding - Paperback | 23.3*15.3 cm ISBN: 9780684860084 Subjects--Topical Terms: Personality Development (PDS) Dewey Class. No.: 646.78 / COV