World War, 1939-1945 :: Military intelligence :: Great Britain
World War, 1939-1945 :: Cryptography
011943245
Catalogue Data
OBNB ID GB9501673
ISBN 10 019285304X
ISBN 13 n/a
Type BibliographicResource, Book
Dewey Classification 358.24
ISBD
P1053 xxi,321p.,[8]p. of plates.
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Codebreakers : the inside story of Bletchley Park. ISBN 019285304X. Published by Oxford University Press in 1993. Publication and catalogue information, links to buy online and reader comments.