(3GdUMGaI ai GdhWf GdYQHi (B/ s - (3djdi YHOGdeLjOs ([S.N] : (3GdYQHi ddfTQ hGdJhRjY , s, 1900)
Keywords: (3GdUMGaIs; (3GdUMGaI GdYQHjIs