Herbert O. Yardley – författare
Visar alla böcker från författaren Herbert O. Yardley. Handla med fri frakt och snabb leverans.
2 produkter
American Black Chamber
Häftad, 2013
317 kr
Lägg i varukorg
During the 1920s Herbert O. Yardley was chief of the first peacetime cryptographic organisation in the United States, the ancestor of today’s National Security Agency. Funded by the US Army and the Department of State, Yardley’s small and highly secret unit based in New York succeeded in breaking …
American Black Chamber
E-bok, 2013
397 kr
Lägg i varukorg
During the 1920s Herbert O. Yardley was chief of the first peacetime cryptanalytic organization in the United States, the ancestor of today''s National Security Agency. Funded by the U.S. Army and the Department of State and working out of New York, his small and highly secret unit succeeded in …
