TY  - GEN
AU  - Stallings,William
TI  - Cryptography and network security: principles and practice 
SN  - 0131115022
AV  - TK5105.59 .S713 2003
PY  - 2003///
CY  - Upper Saddle River, N.J.
PB  - Prentice Hall
KW  - Computer security
KW  - Data encryption (Computer science)
KW  - Computer networks
KW  - Security measures
KW  - Coding theory
N1  - Includes bibliographical references and index
ER  -