Murrill, Paul W. <br/><br/>
Introduction to computer science / 
Paul W. Murrill and Cecil L. Smith 
 - New York :  Harper & Row,  1973 
 - 621 p . :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0700224203 
<br/><br/><label>LCCN: </label>73-000637 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing<br/>Electronic digital computers