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1
A history of U.S. communications intelligence during World War II : policy and administration /
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2
The quest for cryptologic centralization and the establishment of NSA : 1940-1952 /
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Government Document Online Book -
3
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4
The invisible cryptologists : African-Americans, WWII to 1956 /
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Online Book -
5
The invisible cryptologists : African-Americans, WWII to 1956 /
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Online Book -
6
The quest for cryptologic centralization and the establishment of NSA : 1940-1952 /
“…Safari Books Online…”
Get full text
Government Document Online Book