Aging Well: Surprising Guideposts to a Happier Life from the Landmark Harvard Study of Adult Development, Paperback

Aging Well: Surprising Guideposts to a Happier Life from the Landmark Harvard Study of Adult Development, Paperback

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In a unique series of studies, Harvard University has followed 824 subjects from their teens to old age. Professor George Vaillant now uses these to illustrate the surprising factors involved in reaching happy, healthy old age.

Pe aceeași temă

George E. Vaillant