(3GbJUGOjGJ GdfbhO hGdJehjd (B/s - (3CSGeI eMeO Gdahdis; (3RjfH YhV Gddgs ((3GdGScfOQjI (B:s (3OGQ GdLGeYI GdLOjOI,s, 2005)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs