Friedman, Burton Dean <br/><br/>
Punched card primer 
by Burton Dean Friedman 
 - Chicago  Public Administration Service  1955 
 - 77p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Punched card systems
<br/><br/><label>Dewey Class. No.: </label>I537 F914