Murphy, John S. <br/><br/>
Basics of digital computers / 
John S. Murphy. 
 - rev. ed. 
 - New York :  Hayden Book Co.,  1970. 
 - 3 v. :  illus. ;  22 cm. 
<br/><br/> Open access. 
<br/><br/><label>LCCN: </label>76102054  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic digital computers.