(3GdQCi GdYGe GdeUQi hbVGjG GdOjebQGWjI hGdghjI OQGSI ejOGfjI GSJWdGYjIs (3GcQGe HOQ GdOjfs - (3GcQGe HOQGdOjfs; (3YHOGdZaGQ QTGOs ([S.N] : (3ecJHI fgVI GdTQb , s, 1985)