Mandell, Steven L. <br/><br/>
Computers and data processing :  concepts and applications / 
Steven L. Mandell 
 - 3rd. ed. 
 - St. Paul, Minn. :  West Publishing,  1985 
 - xvi, 532 p. :  ill.(some col.) ;  26 cm. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label>031485262X 
<br/><br/><label>LCCN: </label>84-017426 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing<br/>Electronic digital computers