World War, 1939-1945 :: Electronic intellegence :: Great Britain
015814671
Catalogue Data
OBNB ID GBB163040
ISBN 10 1848326157
ISBN 13 9781848326156
Type BibliographicResource, Book
Dewey Classification 940.548641092
ISBD
P1053 xix, 202 p., [16] p. of plates
P1042 Includes bibliographical references and index.
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Secret days : code-breaking in Bletchley Park by Asa Briggs. ISBN 9781848326156. Published by Frontline in 2011. Publication and catalogue information, links to buy online and reader comments.