systems and procedures: A handbook for business industry 
Lazzaro, Victor. 
 - Second edition. 
 -  Prentice Hall, Inc.  1970 
 - 528 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71081152-5 
<br/><br/><label>Dewey Class. No.: </label>651.84 L45 1970