A history of technology
Singer, Charles,1876-1960.
Holmyard, Eric John,1891-1959.
Hall, A. Rupert(Alfred Rupert),1920-
Williams, Trevor Illtyd.
Oxford Clarendon P.
1954-78
Volumes 1-5 edited by Charles Singer, E.J. Holmyard and A.R. Hall; volumes 6 and 7 edited by Trevor I. Williams
Includes index
Technology
Civilization