Military cryptanalysis
Main Author: | Friedman, William F. 1891-1969, |
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Other Authors: | United States. Army. Signal Corps, |
Format: | eBook |
Language: | English |
Published: |
Washington :
United States Government Printing Office,
1939-1941.
|
Physical Description: |
1 online resource (4 volumes) : illustrations. |
Subjects: | |
Online Access: |
https://purl.fdlp.gov/GPO/gpo73996 |
https://purl.fdlp.gov/GPO/gpo73996
CMU Gov Pub Electronic
Location | Call Number: | Status |
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CMU Gov Pub Electronic | D 1.2:C 88/14 | Online |