WILLIAMS, Brian K. Sawyer, Stacey C. Hutchinson, Sarah E. Using information technology: a practical introduction to computers & communications / [by] Brian K.Williams,Stacey C.Sawyer, Sarah E.Hutchinson - Chicago IRWIN 1995 - xx, 648 p. Appendix: p. A1-A23; Index: p. A24-A34. ISBN: 256153507 Subjects--Topical Terms: Information technologyComputers Dewey Class. No.: 4 / WIL