(3eSFhdjI GdOhdI Yf CYeGd GdVHW GdEOGQj aj GdbGfhf GddjHj hGdebGQf (B:s (3LfGFjG hEOGQjG (B/s - (3YGThQ SdjeGf KhGjd s ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI(B,s, 2002)
. 743-706 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdVHW GdEOGQjs; (3GdeSFhdjI GdEOGQjIs; (3GdGNJUGU HbVGA GdeSFhdjI GdEOGQjIs; (3GdeSFhdjI GdEOGQjIs