. (3cJGH GdLeY Hjf QCjj GdMcjejfs - . (3GdaGQGHj, GHh fUQs; (3fGOQ, GdHjQ fUQj, ebOes; Abou Nasr Faraby ((3HjQhJs (3OGQ GdeTQbs, 1986)
Keywords: (3GdadSaI GdGSdGejIs