1. A design for a text editor
2. PDP-11 EDIT-11 Test Editor Programmer's Manual (DEC–11–EEDA–D), 1972.
3. An online editor
4. IBM System/360 Operating System: Time Sharing Option Command Language Reference (GC28–6732), 1973.
5. (Edit.), IBM 370/165 Users' Reference Manual, University of Cambridge Computing Service, 1973.