(3eHGMK ai GddZI GdYQHjI (B:s (3fMh (B- (3UQa (B- (3HdGZI (B- (3eYGLe (B/ s - (3YHOGdSJGQYHOGddWja GMeO SYjOs ((3GdGScfOQjI (B:s (3GdecJH GdLGeYi GdMOjK ,s, 1994)
Keywords: (3GdfMhs; (3GddZI GdYQHjIs; (3GdUQas; (3GdHdGZIs