Preview: Computer concepts :

Bibliographic Details
Main Author:	Parsons, June Jamrich.
Other Authors:	Oja, Dan.
Format:	Book
Published:	Australia ; Boston, Mass.: Thomson/Course Technology, 2007.
Edition:	6th ed.
Series:	Illustrated series.
Subjects:	Computer input-output equipment. Computers. Computer software. Computers -- > Handbooks, manuals, etc. Computer science -- > Amateurs' manuals.