Several machine ciphers and methods for their solution ...
Edición de la obra Several machine ciphers and methods for their solution ..
| Autor | William F. Friedman |
|---|---|
| Editorial | Riverbank Laboratories |
| Fecha de publicación | 1918 |
| Lugar | Geneva, Ill |
| Idioma | inglés |
| Páginas | 58 |
| OCLC | 1289908 |
| LCCN | 30009074 |
| Número de Cutter | F911s |