(3ef GdacQ GdJQHhj GdYGdej (B: (3GdJQHjI ef GLd GdOjebQGWjIs - (3MeUj , GfWhGf(B, s; (3MeUj , GfWhGfs ((3GdefXeI GdYQHjI ddJQHjI hGdKbGaI hGdYdhe (B- (3GdGdcShs, 1996)
1