(3GdMQH GdajJfGejI GdKGdKI (B/ s - (3RhfZ, hGf Jjfs; (3GdLGHj, ZGRjs ((3HjQhJ (B:s (3GdeDSSI GdYQHjI ddOQGSGJ h GdfTQ,s, 1982)
Keywords: (3ajJfGes; (3GdJGQjNs