Davison, R. B.  <br/><br/>
A guide to the computer  

 - London :   Longmans,  c1968. 
 - x, 140 p. :    ill. ;    20 cm 
<br/><br/><label>ISBN: </label>0582422124 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Computers <br/>Electronic data processing 
<br/><br/><label>Dewey Class. No.: </label>621.38195 DAV