Redundancy techniques for computing systems 

 - Washington:   Spartan Books,   1962 
 - ix, 403p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer
<br/><br/><label>Subjects--Index Terms: </label>Restorative processing 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.177  / k2