Andrews, Jean. A+ Guide to Managing and Maintaining Your PC / Jean Andrews. - 6th ed. - iii, 1347 pages. : illustrations (chiefly col.) ; 29 cm. + 1 CD-ROM (4 3/4 in.) ISBN: 9781435487048 Subjects--Topical Terms: Computer technicians--Certification.Microcomputers--Maintenance and repair. LC Class. No.: TK7885.A15 / A53 2006