GCHQ
the secret wireless war, 1900-86
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Word Count
73,500 words, Guess
Page Count
294 pages
Identifiers
- Open LibraryOL16592266M
- ISBN-100297787179
- ISBN-139780297787174
- LibraryThing139196
- OCLC Control Number14516674
and 1 more
- Better World Books9780297787174
Subjects
Topics
HistoryCryptographyIntelligence serviceWorld War, 1914-1918World War, 1939-1945Military intelligenceElectronic intelligenceElectronic surveillanceGreat Britain. Government Communications HeadquartersIntelligence service -- Great Britain -- History -- 20th centuryGreat Britain. -- Government Communications Headquarters -- History
Places
Times
Other Editions
- GCHQ: the secret wireless war, 1900-86
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