(3GdeHGMK GdLfGFjI dQLGd GdCef GdYGe hGdHhdjS WHbG ddWQjbI GdLfGFjI W(B- (3Ls - (3CMeO aDGO YHOGdeLjO s; (3GdUGZ eMeO Ydj RjhGQs; (3MSjf Tajbs ((3eUQs (3OGQ GdWHGYI GdeUQjIs, 1926)
Keywords: Social Sciences (3GdYdhe GdGLJeGYjIs; General