TY - BOOK AU - Schuster,Laura TI - 31 days before your CompTIA A+ certification exam: a day-by-day review guide for the CompTIA 220-901 and 220-902 certification exams SN - 9780789758163 U1 - 004.6076 23 PY - 2017///] CY - Indianapolis, Indiana PB - Pearson It Certification KW - Electronic data processing personnel KW - Certification KW - Computer technicians KW - Study guides KW - Microcomputers KW - Maintenance and repair KW - Examinations KW - fast N1 - Includes index ER -