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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
Available
- Format:
- Book
- 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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