Hutchinson, Sarah E. <br/><br/>
Computers : the use perspective / 
Sarah E. Hutchinson and Stacey C. Sawyer 
 - 3rd ed. 
 - Boston :  Trwin,  1992 
 - 856 p. :  illus 
<br/><br/><label>ISBN: </label>0256093725 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>Application software.
<br/><br/><label>Dewey Class. No.: </label>621.C6425  / H975C