APT - Automatically Programmed Tools. For numerically controlled machine
tools. The first language to be an ANSI standard: ANSI X3.37. "APT Part
Programming", McGraw-Hill. Versions: APT II (IBM 704, 1958), APT III (IBM
7090, 1961). Sammet 1969, p.605.
Comments, Experience, Additions
Next Language: APX III