Pyle, I. C. "Dialects of FORTRAN"

[ACM] (1963) [ACM] CACM 6(08) (August 1963)  

Languages mentioned Atlas Fortran {1963} FORTRAN II {1958} FORTRAN v2 FORTRAN IV {1962} first major release of FORTRAN S1 {1961} Harwell FORTRAN II UK FORTRAN {1963}