(3eHGOF GdbGfhf GdOSJhQj GdeUQj hGdebGQf (B/s - (3eUWai GdUGObs; (3hGjJ GHQGgje s ((3eUQ (B: s (3GdeWHYI GdYUQjI,s, 1925)
(3jTJed Ydi GQLGYGJ HHdjhLQGajIs
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdaQfSjIs
Keywords: (3GdbGfhf GdOSJhQj s