(3CMcGe GdEjaGO hGdHYKGJ GdYdejI hGdOHdheGSjI aj GdbGfhf GdShQj (B/s - (3MQHG, Tajbs ((3OeTb (B:s [(3ecGf GdfTQ ZjQ eMOO(B](3,s, 1985)
Keywords: (3GdJYdjes -- (3bhGfjf hJTQjYGJs -- (3ShQjGs; (3GdefM GdOQGSjIs -- (3bhGfjf hJTQjYGJs -- (3ShQjGs; (3GdOHdheGSjIs -- (3bhGfjf hJTQjYGJs -- (3ShQjGs