TY  - BOOK
AU  - Delfs,Hans
AU  - Knebl,Helmut
TI  - Introduction to cryptography: principles and applications 
SN  - 3540422781
AV  - QA76.9.A25  .D44 2002
PY  - 2001///
CY  - New York
PB  - Springer
KW  - Coding theory
KW  - Cryptography
ER  -