(3SjcdhLjI GdeQCI GdYGedI (B/ s - (3YHO GdaJGM (B: (3cGejdjG GHQGgjes ((3HjQhJ (B: s (3OGQ GdfgVI GdYQHjI (B: s, 1984)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI (B((3U(B313-324)s
Keywords: (3GdeQCI GdYGedIs