(3GddYHI GdcHQi (B:s (3GdeTQb GdYQHj hGdCWeGY GdOhdjI (B/s - (3gfQi dhQGfSs; (3YHO GdMcje GdGQHOs; (3QLH HhOHhSs ((3djHjG (B:s (3GdOGQ GdLeGgjQjI ddfTQ hGdJhRjY hGdEYdGf,s, 1993)
(3jTJed Ydj edGMbs
(3jTJed Ydj GQLGYGJ HHdhjLQGajIs
(3GdfU HGddZI GdYQHjI eJQLe ef GdGfLdjRjIs
Keywords: (3GdfRGY Hjf GdOhds; (3GdbGfhf GdOhdj GdYGes