Using information technology : a practical introduction to computers & communications
Brian K. Williams, Stacey C. Sawyer
- 7th ed
- Boston McGraw-Hill Irwin c2007
- xxiv, 554, 12 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
72260718
2005058404
Computers Information technology Telecommunication systems