Charles Babbage and the Design of Intelligence

Babbage, Charles , "On a Method of Expressing by Signs the Action of Machinery," Philosophical Transactions of the Royal Society, 2, 250ff ( 1826).

Reprinted in Charles Babbage : On the Principles and Development of the Calculator and Other Seminal Writings by Charles Babbage and Others, P. Morrison & E. Morrison , editors, Dover Publications, New York, 1961 , pp. 346-356.

Babbage, Charles , Reflections On the Decline of Science in England, and Some of Its Causes, B. Fellowes, London, 1830.

Babbage, Charles , On the Economy of Machinery and Manufactures, 2d ed., Charles Knight, London, 1832.

Babbage, Charles , "On the Mathematical Powers of the Calculating Engine," ( 1837). (Appendix B [pp. 268-276] in Hyman, 1982).

Babbage, Charles , Passages From the Life of a Philosopher, Longman, Green , London, 1864. Reprinted by Dawsons, London, 1968 .

Berg, Maxine , The Machinery Question and the Making of Political Economy 1815-1848 , Cambridge University Press, Cambridge, 1980.

Bromley, Allan G. , Introduction to Babbage's Calculating Engines: A Collection of Papers by Henry Provost Babbage, Tomash, Los Angeles , 1982.

Hyman, Anthony , Charles Babbage: Pioneer of the Computer, Princeton University Press, Princeton, NJ, 1982.

Lardner, Dionysius , "Babbage's Calculating Engine," Edinburgh Review, No. CXX (July, 1834).

Reprinted in Charles Babbage : On the Principles, P. Morrison & E. Morrison , editors, pp. 163-224.

Lovelace, Ada Augusta , "Notes Upon L.F. Menabrea's Sketch of the Analytical Engine Invented by Charles Babbage," Bibliotheque Universelle de Geneve, No. 82 (October, 1842).

Reprinted in Charles Babbage : On the Principles, P. Morrison & E. Morrison , editors, pp. 245-295.

Marshall, Alfred , Industry and Trade, Macmillan, London, 1927.