Docter, Quentin.

CompTIA A+ Complete Study Guide / Quentin Docter, Emmett Dulaney, Toby Skandier. - [s.l.] : John Wiley and Sons Ltd, 2007. - lxix, 1077 p. : ill. ; 24 cm.


Computer technicians--Certification--Study guides.
Electronic data processing personnel--Certification.

QA76.3 / .D598 2007