Graham John <br/><br/>
Penguin Book of personal computing 

 - England  penguin Books  1984 
 - 304 p.: ill. 
<br/><br/><label>ISBN: </label>140465707 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computers
<br/><br/><label>Dewey Class. No.: </label>001.64 GRA