(3ehShYI dGQhS GdGJUGdGJ efP GdHOGjI MJi GdGfJQGfJ W(B1s - (3cdhO fhOGf hGNQhGfs ((3dHfGfs (3OGQ YhGjOGJ ddfTQ hGdWHY HjQhJs, 2002)