This Article 
 Bibliographic References 
 Add to: 
Comments, Queries, and Debate
July-September 1988 (vol. 10 no. 3)
pp. 218-221

1. Bromley, A.G. 1987. The evolution of Babbage's Calculating Engines.Annals of the History of Computing, Vol. 9, page 113. See in particular the section headed 'Babbage's User Programs,' pages 127-9.
2. Good, I. J. 1979. Early Work on Computers at Bletchley,Annals of the History of Computing 1, 1, pp. 38- 48.
3. Babbage, C. 1810-1816. "Babbage's Account Book." A copy in his own hand is in the private collection of this writer.
4. Babbage, C. 1830. Letter to N. I. Bowditch, 20 March 1830. In Boston Public Library.
5. Babbage, C. 1839. Letter to N. I. Bowditch, et al., 24 August 1839. In Boston Public Library.
6. Berry, R. E. 1941.Yankee Stargazer: The Life of Nathaniel Bowditch, Whittlesley House, New York.

Werner Buchholz, "Comments, Queries, and Debate," IEEE Annals of the History of Computing, vol. 10, no. 3, pp. 218-221, July-Sept. 1988, doi:10.1109/MAHC.1988.10027
Usage of this product signifies your acceptance of the Terms of Use.