Mandell, Steven L. <br/><br/>
Principles of data processing / 
by Steven L. Mandell. 
 - 2d. ed. 
 - St. Paul :  West Pub. Co.,  c1981 [reprinted 1982]. 
 - x, 149 p. :  ill. ;  25 cm. 
<br/><br/>Includes index. 
<br/><br/><label>ISBN: </label>0829903925 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing.
<br/><br/><label>Dewey Class. No.: </label>001.64  / MAP 1982