TY - BOOK AU - Meyers, Mike TI - CompTia A+ certification exam guide: exams 220 - 801 and 220 -802 SN - 9780071795128 AV - COL TK 7887 .M61 2012 PY - 2012/// CY - Singapore PB - McGraw-Hill Pub. KW - Microcomputers -- Maintenance and repair -- Examinations -- Study guides KW - Computer technicians -- Certification ER -