Operations Research, Volume 45

Volume 45, Number 1, January / February 1997

Volume 45, Number 2, March / April 1997

Volume 45, Number 3, May / June 1997

Volume 45, Number 4, July / August 1997

Volume 45, Number 5, September / October 1997

Volume 45, Number 6, November / December 1997

maintained by Schloss Dagstuhl LZI at University of Trier