Gregg, Michael. ,
CISSP /
Michael Gregg.
- xxix, 351 pages : illustrations ; 23 cm.+ 1 computer optical disc (4 3/4 in.).
- Exam cram 2 .
078973446X
Electronic data processing personnel --Certification.
Computer networks --Examinations --Study guides.
QA76.3 / .G73 2006