Computers & Operations Research, Volume 31

Volume 31, Number 1, January 2004

Volume 31, Number 2, February 2004

Volume 31, Number 3, March 2004

Volume 31, Number 4, April 2004

Volume 31, Number 5, April 2004

Volume 31, Number 6, May 2004

Volume 31, Number 7, June 2004

Volume 31, Number 8, July 2004

Volume 31, Number 9, August 2004

Volume 31, Number 10, September 2004

Volume 31, Number 11, September 2004

Volume 31, Number 12, October 2004

Volume 31, Number 13, November 2004

Volume 31, Number 14, December 2004