Mike Meyers' CompTIA A+ guide :
Meyers, Mike.
Mike Meyers' CompTIA A+ guide : PC technician (Exams 220-602, 220-603, & 220-604) / Mike Meyers. - 1st ed. - New York : McGraw-Hill, 2007. - xx, 539 p. + 1 CD-ROM.
007226358x :
Computer technicians--Certification--Study guide.
Computing Technology Industry Association--Examinations--Study guides.
Mike Meyers' CompTIA A+ guide : PC technician (Exams 220-602, 220-603, & 220-604) / Mike Meyers. - 1st ed. - New York : McGraw-Hill, 2007. - xx, 539 p. + 1 CD-ROM.
007226358x :
Computer technicians--Certification--Study guide.
Computing Technology Industry Association--Examinations--Study guides.