John Herivel

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1	NOTABLE PEOPLE BURIED IN OXFORD CEMETERIES NAME Sir Charles Umpherston Add to Reading List Source URL: www.oxford.gov.uk Language: English Wolvercote Norman Crowther Hunt Baron Crowther-Hunt William Morfill J. R. R. Tolkien Oxford University Press Elizabeth Jennings John Herivel Dragon School Charles Umpherston Aitchison Colleges of the University of Oxford University of Oxford Oxfordshire
2	Some Human Factors in Codebreaking Add to Reading List Source URL: www.fas.org Language: English - Date: 2005-04-06 04:15:21 Bletchley Park Enigma machine Marian Rejewski Zygalski sheets Bomba Bombe John Herivel Ultra Cyclometer Cryptography Espionage Biuro Szyfrów