The development of on-line computing facilities for the KDF9 part 1; COSEC--a single on-line console
P. C. Poole · The Computer Journal · 1968
This paper describes the first stage of a project to provide multi-access facilities in the Egdon system operating on a KDF9. Initially, on-line access was obtained through the single monitor console and a user could interrupt a background job to initiate such foreground tasks as program amendment and execution.