Using information technology : a practical introduction to computers & communications /
Brian K. Williams, Stacey C. Sawyer.
- 8th ed.
- Boston : McGraw-Hill Irwin, c2007.
- xxiv, 563 p ill. (chiefly col.), col. maps ; 28 cm.
On t.p. of previous ed. Stacey C. Sawyer's name appears first.
Includes bibliographical references (p. 541-552) and index.
0070184992 9780070184992
Computers. Telecommunication systems. Information technology.