Beheshti, Hooshang M. <br/><br/>
Data processing  a user's approach 
Hooshang M. Beheshti, Melvin R. Mattson 
 - Reston  Reston Pub.  1985 
 - 551 p. ; 24 cm. 
<br/><br/><label>ISBN: </label>083591240X 
<br/><br/><label>LCCN: </label>84-24824 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing