Computers & Operations Research, Volume 19

Volume 19, Number 1, January 1992

Volume 19, Number 2, February 1992

Volume 19, Numbers 3-4, April-May 1992

Volume 19, Number 5, July 1992

Volume 19, Number 6, August 1992

Volume 19, Number 7, October 1992

Volume 19, Number 8, November 1992

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