(3LgGR GdgVe ai UMJI heQVIs ([S.N] : (3OGQ GdcJGH GddHfGfi , s, 1986)
Keywords: (3GeQGVs; (3GdUMI GdYGeIs; (3GdUMI GdhbGFjIs; (3GdLgGR GdgVeis