Alan Turing's automatic computing engine : the master codebreaker's struggle to build the modern computer/ edited by B. Jack Copeland - Oxford : The University Press, c2005 - xxiii, 553p. : ill., maps; 24 cm. Includes bibliographical references and index ISBN: 0198565933 £55.00 Subjects--Personal Names: Turing, Alan Mathison 1912-1954 Subjects--Topical Terms: Electronic digital computer Dewey Class. No.: 004