Sawyer, Stacey C.
Using information technology : a practical introduction to computers & communications : brief version / Stacey C. Sawyer, Brian K. Williams, Sarah E. Hutchinson. - 2nd ed. - Chicago : Irwin, c1997. - xxx, 330 p. : col. ill. ; 28 cm.
Includes bibliographical references (p. 320-322) and index.
0256209804
Computers.
Telecommunication systems.
Information technology.
004 / SAU
Using information technology : a practical introduction to computers & communications : brief version / Stacey C. Sawyer, Brian K. Williams, Sarah E. Hutchinson. - 2nd ed. - Chicago : Irwin, c1997. - xxx, 330 p. : col. ill. ; 28 cm.
Includes bibliographical references (p. 320-322) and index.
0256209804
Computers.
Telecommunication systems.
Information technology.
004 / SAU