The reader of gentlemen's mail Herbert O. Yardley and the birth of American codebreaking /

Main Author: Kahn, David, 1930-
Corporate Author: ebrary, Inc.
Format: Book
Language:English
Published: New Haven : Yale University Press, c2004.
Subjects:
Online Access:http://site.ebrary.com/lib/ucy/Doc?id=10170842
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050 1 4 |a UB271.U52  |b Y374 2004eb 
100 1 |a Kahn, David,  |d 1930- 
245 1 4 |a The reader of gentlemen's mail  |b Herbert O. Yardley and the birth of American codebreaking /  |c David Kahn. 
260 |a New Haven :  |b Yale University Press,  |c c2004. 
300 |a xxi, 318 p. :  |b ill. 
504 |a Includes bibliographical references (p. 291-304) and index. 
600 1 0 |a Yardley, Herbert O.  |d 1889-1958. 
650 0 |a Cryptographers  |z United States 
650 0 |a World War, 1914-1918  |x Cryptography. 
710 2 |a ebrary, Inc. 
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