Self-Study Questions

[1]  Jean E. Sammet,et al.  Programming languages - history and fundamentals , 1969, Prentice-Hall series in automatic computation.

[2]  James W. Cortada,et al.  Historical dictionary of data processing , 1987 .

[3]  William F. Schmitt.  The UNIVAC SHORT CODE , 1988, Annals of the History of Computing.

[4]  Uta C. Merzbach.  Georg Scheutz and the first printing calculator. , 1977 .