Understanding Computers / 
Time-Life Books 
 - Alexndria :  Time-Life Book,  1989 
 - V.24 V. :  ill 
 - Understanding Computer .
<br/><br/><label>Subjects--Topical Terms: </label><br/>General works.
<br/><br/><label>LC Class. No.: </label>Ref QA76  / T582 U9 1989