John J. Hillesley, OH 296. Oral history interview by William H. Fuhr, 11 February 1980. Charles Babbage Institute, University of Minnesota, Minneapolis. http://purl.umn.edu/107361
Transcript not available electronically. Please contact CBI.
Hillesley, John J..
Oral history interview with John J. Hillesley.
Charles Babbage Institute.
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