It wasn't all magic : the early struggle to automate cryptanalysis, 1930s-1960s /

Bibliographic Details
Main Author:	Burke, Colin B., 1936- (Author)
Format:	Government Document eBook
Language:	English
Published:	[Fort Meade, Md.] : Center for Cryptologic History, National Security Agency, 2002.
Series:	United States cryptologic history. Special series ; no. 6.
Subjects:	Cryptography > United States > Automation > History. United States. > National Security Agency > History.
Online Access:	https://purl.fdlp.gov/GPO/gpo40404

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