Avis, Peter <br/><br/>
Practical Computer Studies : Book 1  [Books]. 
Peter Avis. 
 - East Sussex  London  1983 
 - Pages: 138 
<br/><br/><label>ISBN: </label>0304310042  0.00 
<br/><br/><label>Subjects--Personal Names: </label><br/>Computers.
<br/><br/><label>Dewey Class. No.: </label>QA/76  / AVI