Covey, Sean _

7 habits of highly effective teenagers the ultimate teenage success guide - New York Simon & Schuster 2014 - xvii, 270 p. ill. PB 22 cm.

Includes bibliographical references and index.

9781471136870

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Teenagers--Conduct of life
Self-help techniques for teenagers
Self-realization
Teenagers
Success--Psychological aspects

305.235 / COV