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The history of codes and ciphers in the United States during the period between the World Wars / edited by Wayne G. Barker.

Van Pelt Library UB290 .H47 1979 pt.1-2
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Format:
Book
Contributor:
Barker, Wayne G.
United States. Army Security Agency. Historical Section.
Series:
Cryptographic series ; 22, 54.
A cryptographic series ; 22, 54
Language:
English
Subjects (All):
Cryptography--United States--History--20th century.
Cryptography.
History.
United States.
Physical Description:
2 volumes : illustrations ; 28 cm.
Place of Publication:
Laguna Hills, Calif. : Aegean Park Press, c1979-c1989.
Contents:
pt. 1. 1919-1929
pt. 2. 1930-1939.
Notes:
This book was written about 1946 by the Historical Section of the Army Security Agency.
Includes bibliographical references and index.
ISBN:
0894120395
0894121650
OCLC:
4017324

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