(3Cef GdHMQ GdeJhSW hCKQg Ydj GdYGde GdYQHj aj Xd GdeJZjQGJ GdEbdjejI hGdOhdjI (B/s - (3YKeGf cGeds ((3HGQjS (B:s (3eQcR GdOQGSGJ GdYQHj h GdChQhHj(B,s, 1994)
. 167-159 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdYdGbGJ GdOhdjIs; (3GdbGfhf GdOhdj GdYGes