TY  - BOOK
AU  - Deal,Richard A.
TI  - CCNA Cisco Certified Network Associate security Study Guide (Exam 640-553)
SN  - 9780071625197
U1  - 005.8076 22
PY  - 2009///
CY  - San Francisco
PB  - McGraw-Hill Professional
KW  - Computer networks
KW  - Security measures
KW  - Examinations
KW  - Study guides
KW  - Problems, exercises, etc
KW  - Telecommunications engineers
KW  - Certification
N1  - Include Glossary, index
UR  - http://www.loc.gov/catdir/enhancements/fy0914/2009027006-b.html
UR  - http://www.loc.gov/catdir/enhancements/fy0914/2009027006-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0914/2009027006-t.html
ER  -