Oscar E. Fernandez <br/><br/>
The Calculus Of Happines : How A Mathematical: Approach To Life Adds Up To Health Wealth And Love  / 
Oscar E. Fernandez 
 -  Princeton University Press ,  2019 
<br/><br/><label>ISBN: </label>9780691192314 
<br/><br/><label>Dewey Class. No.: </label>519.2  / FER