TY  - BOOK
AU  - Lubbe,Jan C.A.Van Der
TI  - Basic methods of cryptography
SN  - 0521554802
AV  - QA76.9 .A25  .L82 1998
PY  - 1998///
CY  - United Kingdom
PB  - Cambridge
KW  - Computer security
KW  - Data encryption (Computer science)
ER  -