Abrahams, Paul; Barnett, J. A.; Book, Erwin; Firth, Donna; Hawkinson, Lowell; Kameny, S. L.; Levin, Michael I.; Saunders, Robert A.; Weissman, Clark
System Development Corporation (SDC)
"The original version of this paper was prepared for presentation at the FJCC, November 8-10, 1966, San Francisco, CA. This paper reflects certain minor changes that have been made to the language since the earlier publication."