Text ( visual ) : unmediated A history of computing in the twentieth century : a collection of essays / edited by N. Metropolis, J. Howlett, Gian-Carlo Rota ; contributors, John Backus ... [et al.]. -- New York : Academic Press , 1980. -- xix, 659 p. : ill. ; 24 cm. -- "Original versions of these papers were presented at the International Research Conference on the History of Computing, held at the Los Alamos Scientific Laboratory, 10-15 June 1976." ; "The origins of digital computers: supplementary bibliography, B. Randell": p. 629-659. -- ISBN 0124916503 ; (BA06938918) ; https://ci.nii.ac.jp/ncid/BA06938918 Author Heading(s): International Research Conference on the History of Computing ; Metropolis, N. (Nicholas) ; Howlett, J. (Jack) ; Rota, Gian-Carlo. -- Classification(s): LCC : QA75.5 ; DC : 001.6/09. -- Subject Heading(s): LCSH : Computers -- History -- Congresses ; LCSH : Electronic data processing -- History -- Congresses