Masked dispatches cryptograms and cryptology in American history, 1775-1900

"A collection of essays dealing with episodes in early U.S. history in which cryptology played a notable role"--Resource description page.

Detalles Bibliográficos
Autor principal: Weber, Ralph Edward (-)
Autor Corporativo: United States. National Security Agency/Central Security Service. Center for Cryptologic History (-)
Formato: Libro electrónico
Idioma:Inglés
Publicado: Fort George G. Meade, Md. : Center for Cryptologic History, National Security Agency 2002.
Edición:2nd ed
Colección:United States cryptologic history. Pre-World War I ; v. 1.
Materias:
Ver en Biblioteca Universitat Ramon Llull:https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009822837306719
Descripción
Sumario:"A collection of essays dealing with episodes in early U.S. history in which cryptology played a notable role"--Resource description page.
Notas:Description based on print version record.
"CCH-EC-02-03"--Cover.
Prev. ed.: 1993.
Descripción Física:1 online resource (vi, 227 p.) : ill., facsims., ports
Bibliografía:Includes bibliographical references (p. 225-227).