TY  - BOOK
AU  - Stallings,William, x
AU  - x
TI  - Cryptography and network secunity: Principles and practice
SN  - 8178089025
U1  - 001.64404/S782c 
PY  - 2003///
CY  - Singapore
PB  - Pearson Education
KW  - Computer networks
KW  - Computers
N1  - Includes
ER  -