TY  - BOOK
AU  - Graves, Kimberly 
TI  - COH: Certified ethical hacker study guide 
SN  - 978-0-470-52520-3
U1  - C 005.8 G78c 
CY  - Indianapolis, Indiana 
KW  - Computer security-Examination-Study guides
KW  - Electronic data processing-Certification
ER  -