Proceedings of the International Computing Symposium 1973, Davos, Switzerland, 4-7 September 1973, held by th… by Günther, Alfred, Lipps, H., Levrat, B., International Computing Symposium, Davos, Switzerland, Association for Computing Machinery 0 Type: Book
International computing symposium 1973: Proceedings of the International computing sympos… by Lipps, H., International computing symposium, Davos, Switzerland, Günther, A., Levrat, B. 0 Type: Book
