(3adSaI GdKhQI (B/ s ([(3GdbGgQI(B] : s (3GdOGQ GdbhejI ddWHGYI hGdfTQ, s, 1952)
(3GdfU HGddZI GdYQHjIs
Keywords: (3JGQjN GdYdhe GdSGSjIs