(3OhQ GdJYdje aj GdhMOI GdYQHjI(B: (3HMhK hefGbTGJ hhbGFY GdfOhI GdacQjI GdJj fXegG eQcR OQGSGJ GdhMOI GdYQHjIs - (3Rcj GdLGHQs; (3eSGQY GdQGhjs; (3SYOhf MeGOj (B((3JbOje(B)s ((3dHfGfs (3eQcR OQGSGJ GdhMOI GdYQHjIs, 1987)
Keywords: Social Sciences (3GdYdhe GdGLJeGYjIs; General