Hutchinson,Sarah E. <br/><br/>
Computers:  the user perspectives/ 
Sarah E.Hutchinson and Stacey C Sawyer 
 - 2nd.ed. 
 - Boston:  IRWIN,  1990 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0256087067 
<br/><br/><label>LCCN: </label>8926917 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>LC Class. No.: </label>Vet. QA76.5  / Hut 1990