TY  - GEN
AU  - Harrington,Jan L.
TI  - Network security: a practical approach : a practical approach 
SN  - 0123116333
U1  - 005.8 
PY  - 2005///
CY  - Amsterdam, Boston
PB  - Elsevier, Morgan Kaufmann Publishers
KW  - Computer networks
KW  - Security measures
UR  - http://www.loc.gov/catdir/enhancements/fy0623/2005040077-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0623/2005040077-t.html
ER  -