Clifton, H. D. <br/><br/>
Business data systems  a practical guide to systems analysis and data processing 

 - 2nd ed 
 - Prentice-Hall international, Englewood Cliffs  1983 
 - xii;387 
<br/><br/><label>ISBN: </label>0-13-094078-X 
<br/><br/><label>Dewey Class. No.: </label>001.64 Cli