Using information technology: a practical introduction to computers & communication /
Williams, Brian K.
Using information technology: a practical introduction to computers & communication / Brian K. Williams and Stacey C. Sawyer. -- 7th ed. -- USA: McGraw-Hill Companies, Inc., 2007.
v, 554 p. ; col. ill. 27 cm.
Includes bibliographical references and index.
9780071107686
Computers.
Telecommunication systems.
Information technology.
Res 004 W670 2007
Using information technology: a practical introduction to computers & communication / Brian K. Williams and Stacey C. Sawyer. -- 7th ed. -- USA: McGraw-Hill Companies, Inc., 2007.
v, 554 p. ; col. ill. 27 cm.
Includes bibliographical references and index.
9780071107686
Computers.
Telecommunication systems.
Information technology.
Res 004 W670 2007