Computers & Operations Research, Volume 17

Volume 17, Number 1, 1990

Volume 17, Number 2, 1990

Volume 17, Number 3, 1990

Volume 17, Number 4, 1990

Volume 17, Number 5, 1990

Volume 17, Number 6, 1990

maintained by Schloss Dagstuhl LZI at University of Trier