Clifford, Sarah Hutchinson. <br/><br/>
Computers :  the user perspective : with software laboratories / 
Sarah E. Hutchinson, Stacey C. Sawyer. 
 - 3rd ed. 
 - Homewood, IL :  Irwin,  c1992. 
 - xxix, 856 p. :  ill. (some col.) ;  26 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0256093725 
<br/><br/><label>LCCN: </label>91004058  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers.<br/>End-user computing.<br/>Application software.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .H872 1992 
<br/><br/><label>Dewey Class. No.: </label>004