Covey, Sean
The 7 habits of highly effective teens: the ultimate teeage success guide - New York Simon and Schuster 1998 - 268 p.
9780684856094
Teenagers-Conduct of life; Success-Psychological aspects; Teenagers-Life skills-Guide
158.1 COV-S
The 7 habits of highly effective teens: the ultimate teeage success guide - New York Simon and Schuster 1998 - 268 p.
9780684856094
Teenagers-Conduct of life; Success-Psychological aspects; Teenagers-Life skills-Guide
158.1 COV-S