LC control no. | n 50013829 |
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Personal name heading | Todd, John, 1911-2007 |
Found in | His Table of arctangents of rational numbers, 1951. Times online WWW site, July 25, 2007 (John Todd; b. May 16, 1911, Carnacally, County Down; d. June 21, 2007; distinguished British mathematician who made notable contributions to the development of computing in the US) |