(3GdUMI GdfaSjI (B/ s - (3YdGA GdOjf caGais ([S.N] : (3gLQ ddWHGYI hGdfTQ , s, 1990)
Keywords: (3GdUMI GdfaSjIs; (3Yde GdfaSs; (3GdGVWQGHGJ GdfaSjIs; (3GdUMI GdYbdjIs; (3GdGcJFGH GdfaSis