Learned optimism how to change your mind and your life

Bibliografiske detaljer
Hovedforfatter:	Seligman, Martin E. P. (Author)
Format:	Bog
Sprog:	English
Udgivet:	New York , N.Y. Vintage Books [2006]
Udgivelse:	1st Vintage Books edition.
Fag:	Optimism. Self-realization.