Mooers, Calvin N. "TRAC: A Procedure- Describing Language for the Reactive Typewriter"

[ACM] (1966) [ACM] CACM 9(03) March 1966 includes proceedings of the ACM Programming Languages and Pragmatics Conference, San Dimas, California, August 1965  

Languages mentioned TRAC {1959} A man-machine string manipulating language