Williams, Brian K.,
Using information technology : a practical introduction to computers & communications / Brian K. Williams, Stacey C. Sawyer. - 11th ed. McGraw-Hill International ed. - New York : McGraw-Hill Education, c2015. - xxxii, 588 p. : col. ill. ; 28 cm.
Includes bibliographical references and index.
9781259255663 (pbk.) :
Computers.
Telecommunication systems.
Information technology.
QA76.5 / .W55 2015
004
Using information technology : a practical introduction to computers & communications / Brian K. Williams, Stacey C. Sawyer. - 11th ed. McGraw-Hill International ed. - New York : McGraw-Hill Education, c2015. - xxxii, 588 p. : col. ill. ; 28 cm.
Includes bibliographical references and index.
9781259255663 (pbk.) :
Computers.
Telecommunication systems.
Information technology.
QA76.5 / .W55 2015
004