Elektronische Informationsverarbeitung und Kybernetik, Band 20

Volume 20, Number 1, January 1984

Volume 20, Number 2/3, February / March 1984

Volume 20, Number 4, April 1984

Volume 20, Number 5/6, May / June 1984

Volume 20, Number 7-9, July - September 1984

Volume 20, Number 10/11, October / November 1984

Volume 20, Number 12, Dezember 1984