Information Processing Letters, Volume 92

Volume 92, Number 1, 16 October 2004

Volume 92, Number 2, 31 October 2004

Volume 92, Number 3, 15 November 2004

Volume 92, Number 4, 30 November 2004

Volume 92, Number 5, 16 December 2004

Volume 92, Number 6, 31 December 2004