Covey, Sean
The 7 habits of highly effective teens / Sean Covey - London : Simon & Schuster, 2004. - 272 p.
978743252522
Teenagers--Conduct of life
Teenagers
158.0835 C873H 2004
The 7 habits of highly effective teens / Sean Covey - London : Simon & Schuster, 2004. - 272 p.
978743252522
Teenagers--Conduct of life
Teenagers
158.0835 C873H 2004