Using information technology : a practical introduction to computers & communications. Introductory version - Sawyer, Stacey C.; Williams, Brian K., 1938- (Boston, Mass. : McGraw-Hill, 2001)
Revised ed. of: Using information technology : a practical introduction to computers & communications. Brief version / Brian K. Williams, Stacey C. Sawyer, Sarah E. Hutchinson. c1999.
Includes bibliographical references and index.
Keywords: Computers; Telecommunication systems; Information technology