Gluckstein, I. M. (1959) G.W. Booth, Obituary, Lyons Mail, October. Read More »
British Computer Society, Vol. 3, No 3, pp. 142-143.
Gosden, J.A. (1960) ‘Market Research Applications on LEO’, The Computer Journal, Read More »
LEO: The Incredible Story of the World’s First Business Computer, McGraw-Hill, New York, Part 2, Chapter 16, pp. 185 – 206.
Gosden, J.A., (1997), Toward System Software, in Caminer, D.T., et al, editors, Read More »
Including transcript of interview with Roger Coleman, programmer in charge of railway distancing job,
https://www.computinghistory.org.uk/det/53368/Roger-Coleman-Interview/
Greening-Jackson, T. (2008) LEO I and the BR. Job, Read More »
Hartley-Smith, A., (2030), editor, Marconi in Computers and Automation. The account includes a graphic showing the various components involved in the evolution of the UK computer industry including the LEO enterprise.
http://marconiincomputers.pbworks.com/w/page/86849797/Marconi%20in%20C omputers%20and%20Automation
Hartley-Smith, A., (2030), editor, Marconi in Computers and Automation. Read More »
An account of the various efforts to reconstruct early computers including a brief history of the role played by LEO in early business computing. E&T Early Computers
Business History, Vol. 29, No 8.