Using information technology :
1938-
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.
0072260718 (alk. paper) 9780072260717
2005058404
Computers.
Telecommunication systems.
Information technology.
QA76.5 / .S2193 2007
004 WIL
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.
0072260718 (alk. paper) 9780072260717
2005058404
Computers.
Telecommunication systems.
Information technology.
QA76.5 / .S2193 2007
004 WIL