(3eGgi fXQjI GdfSjHI (B? / s - (3dGfOGh, djas; (3QheQ, jhQis ([S.N] : (3OGQ ejQ ddWHGYI hGdfTQ , s, 1969)
Keywords: (3GdfSHjIs; (3GdLGPHjI GdGQVjIs