A CRT Editing System A test-editing and manipulation program is described. The program operates from low-cost cathode-ray tube entry and display stations with keyboard and 13 function buttons. Applications, potential economy of operation, and some aspects of implementation are discussed. CACM January, 1972 Irons, E. T. Djorup, F. M. editing, text, cathode-ray tube entry display, time-sharing 3.7 4.3 CA720104 JB February 1, 1978 9:31 AM 2399 5 2399 2399 5 2399 2399 5 2399