(3CfXeI GdJLGQI GdNGQLjI hGdJfejI GdGbJUGOjI ai eUQ (B/s - (3HfJ gGfSs; (3cQje fTGTjHis; (3MSf GdSjO MSf bfOjds ((3GdbGgQI (B:s (3GdgjFI GdeUQjI GdYGeI ddcJGH (B,s, 1988)
(3jTed Ydi GQLGYGJ HHdjhLQGajI s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdJLGQI GdOhdjI s