(3HGbI efRdjI NhGWQ aj GdSjGSI hGdeLJeY (B/ s - (3gjdGf, QRb Gddgs ((3OeTb (B:s (3ecJHI hOGQ JhRjY ejSdhf,s, 1984)
Keywords: (3GdNhGWQ GdGOHjIs; (3GdSjGSIs; (3GdeLJeYs