Benrey, Ronal M. <br/><br/>
Understanding digital computers 

 - London:  Iliffe,  1964 
 - 166 p.  : ilus. 
<br/><br/><label>LCCN: </label>14881 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculadoras electrónicas.
<br/><br/><label>Dewey Class. No.: </label>001.64044  / B4