(3GdQjGVjGJ CgOGagG hGSJQGJjLjGJ JOQjSgG (B/ s - (3GMSGf eUWai TYQGhis ([S.N] : (3OGQ GdfgVI GdYQHjI , s, 1985)
Keywords: (3GdQjGVjGJs; (3JYdje hJOQjSs; (3JOQjH GdeYdejfs