TY  - GEN
AU  - Stallings, William
TI  - Network security essentials: Application and standards
SN  - 8178083078
U1  - 004.65 
PY  - 2001///
CY  - Delhi
PB  - Pearson Educt
KW  - Computer network
KW  - Computer science
KW  - Hardware
KW  - Network security
ER  -