The 7 habits of highly effective teens the ultimate teenage success guide

Xehetasun bibliografikoak
Egile nagusia:	Covey, Sean
Formatua:	Liburua
Hizkuntza:	English
Argitaratua:	New York Simon & Schuster c1998.
Gaiak:	Teenagers > Conduct of life. Success > Psychological aspects. Teenagers > Life skills guides.