Harris, Shon CISSP practice exams / Shon Harris - 3rd ed. - New York : McGraw-Hill Education, c2015. - viii, 455 p. : ill. ; 24 cm. + 1 computer disc (CD ; 3/4 in.) ISBN: 9780071845427 Subjects--Topical Terms: Computer securityCertificationStudy guides LC Class. No.: QA76.9 / .A25H3766 2015