TY - BOOK AU - Clarke,Glen E. TI - CompTIA security+ certification study guide (exam SYO-301) SN - 9780071771405 (pbk.) PY - 2012/// CY - New York PB - McGraw-Hill KW - Electronic data processing personnel KW - Certification KW - Computer security KW - Examinations KW - Study guides KW - Computer networks KW - Security measures KW - Computer technicians ER -