United States Government Publishing Office publisher pbl distributor dst United States Defense Department author aut Government Organization Burke, Colin B. author aut text government publication eng GOVPUB Executive Agency Publications executive 2023-08-30 Defense Department 2002-01-01 monographic harvested born digital 359 digital object pages D 1.2:C 88/12 https://www.govinfo.gov/app/details/GOVPUB-D-PURL-gpo40404 P0b002ee1c03f4e5c 000905336 https://purl.fdlp.gov/GPO/gpo40404 (OCoLC)852421241 DGPO 2023-08-30 2026-06-29 GOVPUB-D-PURL-gpo40404 machine generated eng fdlp D GOVPUB-D-PURL-gpo40404 PURL-gpo40404 GOVPUB This content was harvested from online sources of the original hosting or authoring agency and may not reflect current policy. As Federal agencies add publications to their websites, or report new publications to GPO per statutory mandate (44 U.S.C. §§ 1710, 1902-1903), GPO ensures long-term preservation of and access to the content. 2002 PERM_INGEST_04282022 gpo40404 https://www.govinfo.gov/app/details/GOVPUB-D-PURL-gpo40404 https://www.govinfo.gov/content/pkg/GOVPUB-D-PURL-gpo40404/pdf/GOVPUB-D-PURL-gpo40404.pdf The Early Struggle to Automate Cryptanalysis, 1930s-1960s Automation Cryptography History United States United States.National Security Agency 0306 (online) Burke, Colin B. 1936- creator author. United States National Security Agency/Central Security Service. Center for Cryptologic History, issuing body. mdu Center for Cryptologic History, National Security Agency 2002. monographic 1 online resource (xii, 344 pages) : illustrations. D 1.2:C 88/12 0306 (online) text bibliography eng Colin B. Burke. Title from title screen (viewed Nov. 19, 2013). Redacted. Includes bibliographical references and index. n-us--- Cryptography United States Automation History United States. National Security Agency History Special series https://purl.fdlp.gov/GPO/gpo40404 http://www.nsa.gov/public_info/_files/cryptologic_histories/magic.pdf http://catalog.gpo.gov/fdlpdir/locate.jsp?ItemNumber=0306&SYS=000905336 the early struggle to automate cryptanalysis, 1930s-1960s the early struggle to automate cryptanalysis, 1930s-1960s