(3JWhQ Yde GdLZQGajG GdJGQjNjI (B/ s - (3HjcQ, GdGfs; (3eMeO LeGd GdOjf RQbGfg (B((3eJQLe(B)s; (3GHQGgje GMeO RQbGfIs ([S.N] : (3OGQ GdfgVI GdYQHjI , s, 1988)
Keywords: (3GdLZQGajG GdJGQjNjIs; (3GdLZQGajGs; (3GdcTha GdLZQGajIs