Mandell, Steven L <br/><br/>
Principles of data processing. (3rd ed.) 

 - 3rd ed. 
 - New York:  West Publishing  1984 
 - xii, 172p. : ill. 
<br/><br/><label>ISBN: </label>031477923x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ELECTRONIC DATA PROCESSING
<br/><br/><label>LC Class. No.: </label>QA 76 Man