Using information technology :
Williams, Brian K.,
Using information technology : a practical introduction to computers & communications / Brian K. Williams, Stacey C. Sawyer. - 3rd ed. - New York, NY : McGraw-Hill, c1999. - 610 p.: 26 cm
Includes index.
9780073516837 (alk. paper) 007351683X (alk. paper)
2011046153
Computers.
Telecommunication systems.
Information technology.
004
Using information technology : a practical introduction to computers & communications / Brian K. Williams, Stacey C. Sawyer. - 3rd ed. - New York, NY : McGraw-Hill, c1999. - 610 p.: 26 cm
Includes index.
9780073516837 (alk. paper) 007351683X (alk. paper)
2011046153
Computers.
Telecommunication systems.
Information technology.
004