Learned Optimism : How to Change Your Mind and Your Life / Martin E.P.Seligman
Language: Engleză.Country: United States.Publication: New York : Vintage Books, 2006Description: 319 p.ISBN: 978-1-4000-7839-4.Subject - Topical Name: Dezvoltarea personală | Filosofia vieții List(s) this item appears in: Carte în limba englezăNo physical items for this record
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