Hellerman, Herbert  <br/><br/>
Digital computer systems principles  

 - 2nd ed.  
 - New Delhi:   McGraw- Hill Publishing Company Ltd.,   1973 
 - xii, 466p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer science 
<br/><br/><label>Subjects--Index Terms: </label>Digital computer  
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.3  / L4