(3WQb JYdje GdehSjbi (B/ s - (3YGFTI UHQis; (3GeGd GMeO eNJGQ UGObs ([S.N] : (3ecJHI GdGfLdhGdeUQjI , s, 1987)
Keywords: (3WQb GdJOQjSs; (3GdJYdjes; (3GdJQHjIs; (3GdehSjbis; (3GdJYdje GdGHJOGFis