(3GdYdGbGJ GdYGeI hGdYdGbGJ GdEfSGfjI hGdQCi GdYGe (B:s (3eY OQGSI JWHjbjI ddYdGbGJ GdYGeI HCLgRI GdTQWI (B/s - (3GdHGR, Ydj GdSjOs ((3GdEScfOQjI, eUQ (B:s (3OGQ GdLGeYGJ GdeUQjI,s, 1900)
Keywords: (3GdTQWIs -- (3YdGbGJ YGeIs; (3GdQCj GdYGes -- (3LhGfH GLJeGYjIs; (3GdYdGbGJ GdEfSGfjIs