TY  - BOOK
AU  - Stallings, William 
TI  - Network security essentials: applications and standards
SN  - 9788131716649
U1  - 005.8 St18n3 
PY  - 2008///
CY  - Chennai
PB  - Pearson Education
KW  - Computer networks
KW  - Security measures
KW  - Computer security
ER  -