00396nam a2200121Ia 4500008004100000020001800041082001900059100001600078245010700094260002900201300000800230650003600238230312s9999||||xx |||||||||||||| ||und||  a9780646495637  a338.470bHAR-T  aMeyers,Mike 0aMike Meyers' CompTIA A+ guide to managing and troubleshooting PCs lab manual (exams 220-701 & 220-702)  bSwitzeraAustraliac2008  a204  aComputervnformation technology