TY  - BOOK
AU  - Stallings,William
TI  - Cryptography and network security: principles and practice 
SN  - 9788177587746
U1  - 004.6 21
PY  - 2006///
CY  - Upper Saddle River, N.J.
PB  - Pearson/Prentice Hall
KW  - Computer networks
KW  - Data encryption
N1  - Includes bibliographical references and index
UR  - http://www.loc.gov/catdir/toc/fy0608/2006276085.html
ER  -