Sawyer, Stacey C. <br/><br/>Using information technology:  a practical introduction to computers and communications / Stacey C. Sawyer, Brian K. Williams and Sarah E. Hutchinson  -- Brief 2nd ed.  -- Chicago :  Irwin  1997 <br/>xxx, 330 p.  ports., col. ;  27 cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>025620980 <br/><br/><label>Subjects--Topical Terms: </label><br/>Computer.<br/><br/><label>Dewey Class. No.: </label>GC 004 Sa97 1997