TY  - BOOK
AU  - Beckett,Brian
TI  - Introduction to crytology and PC security
SN  - 007709235X
AV  - QA76.9  .B42 1997
PY  - 1997///
CY  - London
PB  - McGraw-Hill
KW  - Computer security
KW  - Data protection
KW  - Crystallography
ER  -