Levy, Joseph  <br/><br/>
Punched card data processing 

 - New York:   McGraw-Hill Book Company,   1967 
 - xi, 243p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Punched card
<br/><br/><label>Subjects--Index Terms: </label>Key punch 
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.327.4  / K7