Masked dispatches cryptograms and cryptology in American history, 1775-1900 /
| Main Author: | Weber, Ralph E. 1926- |
|---|---|
| Other Authors: | United States. National Security Agency/Central Security Service. Center for Cryptologic History. |
| Format: | Microfilm |
| Language: | English |
| Published: |
[Fort George G. Meade, MD] :
Center for Cryptologic History, National Security Agency,
2002.
|
| Physical Description: |
vi, 227 pages : illustrations ; 28 cm. |
| Edition: | 2nd ed. 2002. |
| Series: |
United States cryptologic history. Pre-World War I ;
v. 1. |
| Subjects: |
CMU Storage Gov Pub Microfiche
| Location | Call Number: | Status |
|---|---|---|
| CMU Storage Gov Pub Microfiche | D 1.2:C 88/4 | Available |