Lombardi, Lionello "A general business-oriented language based on decision expressions"

[ACM] CACM 7(02) (Feb 1964) includes Papers prese (1964) [ACM] CACM 7(02) (Feb 1964) includes Papers presented at a Working Conference on Mechanical Language Structures, Princeton, N. J., August 1963  

Languages mentioned ABL {1960} Language manipulation of files N1 {1959} Olivetti's non-procedural language