Friedman, Burton Dean <br/><br/>
Punched card primer / 
Burton Dean Friedman 
 - Chicago, Ill. :  Public administration service,  1955 
 - 77 p. :  ill. ;  28cm. 
<br/><br/><label>ISBN: </label> USD 3.50 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Punched card systems
<br/><br/><label>Dewey Class. No.: </label>651.26