Bohl, Marilyn. <br/><br/>
Information processing / 
Marilyn Bohl. 
 - 2d ed. 
 - Chicago :  Science Research Associates,  c1976. 
 - viii, 438 p. :  ill. ;  24 cm 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0574210407  
<br/><br/><label>LCCN: </label>75028112 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.<br/>Electronic digital computers
<br/><br/><label>Dewey Class. No.: </label>004