Masked dispatches : cryptograms and cryptology in American history, 1775-1900
Title:
Masked dispatches : cryptograms and cryptology in American history, 1775-1900
Author:
Weber, Ralph E. (Ralph Edward), 1926- author.
Personal Author:
Edition:
Third edition.
Physical Description:
1 online resource (xvi, 202 pages) : illustrations.
Series:
United States cryptologic history. Series 1, Pre-World War I ; v. 1
United States cryptologic history. Series 1, Pre-World War I ; v. 1.
General Note:
Title from title screen (viewed Oct. 20, 2014).
"CCH-EC-02-03."
Local Note:
O'Reilly
Geographic Term:
Holds: Copies: