Zeitschrift für Operations-Research, Volume 23

Volume 23, Number 1, February 1979

Volume 23, Number 2, March 1979

Volume 23, Number 3, June 1979

Volume 23, Number 4, July 1979

Volume 23, Number 5, September 1979

Volume 23, Number 6, October 1979

Volume 23, Number 7, November 1979

Volume 23, Number 8, December 1979

maintained by Schloss Dagstuhl LZI, founded at University of Trier