Codes and ciphers Julius Caesar, the Enigma, and the internet /

Main Author: Churchhouse, R. F.
Format: Book
Language: English
Published: Cambridge ; New York : Cambridge University Press, 2002.
Physical Description: x, 240 pages : illustrations ; 24 cm.
Subjects:
Item Description: Includes bibliographical references and indexes.
Physical Description: x, 240 pages : illustrations ; 24 cm.
Bibliography: Includes bibliographical references and indexes.
ISBN: 052181054X
0521008905