(b.) July 13, 1943 — (d.) March 21, 2013
(b.) Unknown
Citations:
Courtesy of ACM Portal
Courtesy of University of Minnesota Digital Conservancy
(b.) Unknown — (d.) January 8, 2020
Citations:
Courtesy of TERENA TNC 2004
Courtesy of UCL Computer Science
Courtesy of Wikipedia
(b.) November 3, 1962 — (d.) April 14, 2000
Citations:
Courtesy of Boole Tribute
(b.) Unknown
(b.) January 4, 1940
Citations:
Courtesy of Wikipedia
(b.) Unknown
(b.) Unknown
Citations:
Courtesy of ERP History Wikia
Courtesy of University of Trier Computer Science
Courtesy of Wikipedia
(b.) January 25, 1955