Williams, Brian K., 1938-
Using information technology : a practical introduction to computers & communications / Brian K. Williams, Stacey C. Sawyer. - 9th ed. - New York : McGraw-Hill, c2010. - 577 p. : ill. (some col.) ; 28 cm.
Includes bibliographical references and index.
0071221395
96022392
Computers.
Telecommunication systems.
Information technology.
QA 76.5 / .W55 2010
004
Using information technology : a practical introduction to computers & communications / Brian K. Williams, Stacey C. Sawyer. - 9th ed. - New York : McGraw-Hill, c2010. - 577 p. : ill. (some col.) ; 28 cm.
Includes bibliographical references and index.
0071221395
96022392
Computers.
Telecommunication systems.
Information technology.
QA 76.5 / .W55 2010
004