Interactive Systems
Card's contents:HACKL C. /red./ 529,734 Interactive Systems.Proceedings, 6th Informatik Symposium IBM Germany, Bad Homburg v. d, H., September 1976.Ed. by A.Blaser and C.Hackl. Berlin 1977 Springer-Verl. 8° s,VI, 380, il. Lecture Notes in Computer Science 49