Laurence D. Hoffmann , Gerald L. Bradley  <br/><br/>
Applied Calculus   For Business Economics, and the Social and Life Sciences  
Laurence D. Hoffmann , Gerald L. Bradley  
 - 9th ed. 
 - New York   Mc Graw Hill Higher Education   2007 
 - 1009 p.   Hb. 
<br/><br/><label>ISBN: </label>9780073229799 
<br/><br/><label>Dewey Class. No.: </label>515