/ http://www.slideshare.net/images/logo.gif / ºÝºÝߣShare feed for ºÝºÝߣshows by User: pseferli https://public.slidesharecdn.com/v2/images/profile-picture.png Feynman, Wilde, Yalom, Chronopoulos, McDermott & I.M. Panagiotopoulos Σήμα κατατεθέν: !!