(3JYdjbGJ Ydi GdGMcGe GdeOfjI (B/s - (3Mdej HgLJ HOhjs; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI(B:s (3cdjI GdMbhb(B-(3LGeYI GdbGgQI,s, 1933)
1
Keywords: (3GdbGfhf GdeOfjs; (3CMcGe GdOGFQI GdeOfjIs; (3GdJRGe GdHGFY HYOe GdJYQVs; (3eMceI GdfbV hGdCHQGes; (3GdJRGe GdhQKIs; (3GdCKQ GdQLYj ddJSLjds; (3Mb GdeTJQj aj GdKeGQs