TY  - BOOK
AU  - HINSLEY F H (ed.)
AU  - STRIPP Alan (ed.)
TI  - Codebreakers: the inside story of Bletchley Park
SN  - 019285304X (pbk.)
PY  - 1993///
CY  - Oxford, U.K.
PB  - Oxford University Press
KW  - BRITAIN
KW  - CODE BREAKING
KW  - CODES
KW  - CRYPTOGRAPHY
KW  - ENIGMA PROJECT
KW  - MILITARY INTELLIGENCE
KW  - SECOND WORLD WAR
KW  - SIGNALS INTELLIGENCE
N2  - History of GCHQ Bletchley Park during World War 2. Bletchley has been described as the most successful intelligence agency in history. The book was written by some of the people actually involved in this critically important work. The more important pieces of enemy intelligence obtained were given the overall name of Ultra which included decryptions of German Enigma communications
ER  -