Information Processing and Management, Volume 23

Volume 23, Number 1, 1987

Volume 23, Number 2, 1987

Volume 23, Number 3, 1987

Volume 23, Number 4, 1987

Volume 23, Number 5, 1987

Volume 23, Number 6, 1987

maintained by Schloss Dagstuhl LZI at University of Trier