TY  - BOOK
AU  - Deavours, Cipher
AU  - Kahn, David
AU  - Kruh, Louis
AU  - Mellen, Greg
AU  - Winkel, Brian
TI  - Cryptology: yesterday, today, and tomorrow
SN  - 0 89006 253 6
U1  - 652'.8/C88 
PY  - 1987///
CY  - Estados Unidos
PB  - Artech House
KW  - MATEMÁTICAS
KW  - CRIPTOGRAFÍA
KW  - PROTECCIÓN DE DATOS
N1  - 1. History, literature, and personalities -- 2. Machines and their solutions -- 3. Mathematics and cryptanalysis
ER  -