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

 - New York  McGraw-Hill  1967 
 - xi,243p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Punched card systems
<br/><br/><label>LC Class. No.: </label>QTO HF5548.L479