TY  - GEN
T1  - Codes and ciphersJulius Caesar, the Enigma, and the internet /
DA  - 2002.
CY  - Cambridge ;
CY  - New York :
AU  - Churchhouse, R. F.
CN  - Proquest Ebook Central Academic Complete
CN  - Z103
PB  - Cambridge University Press,
PP  - Cambridge ;
PP  - New York :
PY  - 2002.
ID  - 361492
KW  - Cryptography.
KW  - Ciphers.
TI  - Codes and ciphersJulius Caesar, the Enigma, and the internet /
LK  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10001842
UR  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10001842
ER  -