(3GdLQjeI (B:s (3CMcGegG GdYGeI aj GdCfXeI GdMOjKI hGdabg GdESdGej (B/s - (3CSGeI YHO Gddg bGjOs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI ,s, 1994)
. 419-411(3HHdjhLQGajG(B: (3UaMGJ(B.s
(3jTJed Ydi EQLGYGJ HHdjhLQGajIs
Keywords: (3GdfXGe GdLfGFj GdESdGejs; (3GdbGfhf GdLfGFjs