Cashman, Thomas J. <br/><br/>
Data processing 
a text and project manual by Thomas J. Cashman and William J. Keys 
 - 2d ed. 
 - New York  McGraw-Hill Book  1974 
 - x, 279, 91 p. illus. 28 cm. 
<br/><br/><label>ISBN: </label>0070102066 
<br/><br/><label>LCCN: </label>74-175948 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Punched card systems--Handbooks, manuals, etc<br/>Electronic data processing--Handbooks, manuals, etc