Using information technology : a practical introduction to computers & communications : complete version /
Sawyer, Stacey C.
Using information technology : a practical introduction to computers & communications : complete version / - Ninth edition - N.Y. : McGraw-Hill, c2011. - xxviii, 577 p. : col. ill. ; 28 cm.
Includes bibliographical references & index.
9780071221399
1. Computers.
2. Telecommunications systems.
3. Information technology.
Circ. 004 W721u 2011
Using information technology : a practical introduction to computers & communications : complete version / - Ninth edition - N.Y. : McGraw-Hill, c2011. - xxviii, 577 p. : col. ill. ; 28 cm.
Includes bibliographical references & index.
9780071221399
1. Computers.
2. Telecommunications systems.
3. Information technology.
Circ. 004 W721u 2011