Essential introduction to computers and how to purchase a personal computer /

Main Author: Shelly, Gary B.
Other Authors: Cashman, Thomas J., Vermaat, Misty E.
Format: Book
Language:English
Published: Boston, Mass. : Thomson Course Technology, c2008.
Edition:7th ed.
Subjects:
Item Description:Includes index.
Physical Description:40 p. : col. ill. ; 30 cm.
ISBN:1423912357