(3GdeDJda h GdeNJda GdeYQha HGdCfSGH GdeJabI aj GdNW GdeJeGKdI aj GdfbW h GdVHW (B/ s - (3EHf GdbjSQGfj, CHh GdaVd eMeO Hf WGgQ Hf Ydj Hf CMeOs ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 1991)
Keywords: (3GdCfSGHs; (3GdCdbGHs