Email : 
فلسفه و روانشناسی
Learned optimism : how to change your mind and your life,2006.
Author: سلیگمن ،مارتین ای. پی.
Library: (Allameh Tabatabaei Library (Libraries of Art and Cultural Organization of Tehran Municipality (Tehran)
Subject: ،خوشبینی ، , ،ابراز وجود،
Classification :
155
،
/232
،
س
681
خ
،
1388
