(3JPcQI GdCQjH aj JaSjQ GdZQjH (B/s - (3GHf GdLhRj, YHO GdQMef Hf Ydj Hf eMeOs 508-597 (3gLQjs; (3GdHhGH, Ydj MSjfs 1947- ((3GdQjGV (B:s (3ecJHI GdeYGQa,s, 1986)
Keywords: (3GdbQBfs -- (3ZQjHs