Mandell, Steven L <br/><br/>
Principles of data processing / Steven I Mandell 

 - St. Paul : West Pub. Co., c1978. 
 - x, 142 p. : ill. ; 25 cm. 
<br/><br/><label>ISBN: </label>0829902120 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing
<br/><br/><label>Dewey Class. No.: </label>001.64 MAN