(3GdGbJUGO GdSjGSj (B/s - (3YQaGJ GdJgGej EHQGgjes ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 2004)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3GdeGdjI GdYGeI hGdJTQjY GdVQjHjs