IT Essentials PC Hardware and Software Companion Guide by Anfinson, David, Quamme, Kenneth. Published by Cisco Press,2008, Hardcover 3rd Edition
Ken Quamme Volgorde van de boeken (chronologisch)
IT Essentials PC Hardware and Software Companion Guide by Anfinson, David, Quamme, Kenneth. Published by Cisco Press,2008, Hardcover 3rd Edition