Using information technology : a practical introduction to computers & communications /
Willuiams, Brian K.
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