Ricard, Matthieu. <br/><br/>
A guide to developing life's most important skill :  Happiness. 

 - New York :  Little, Brown and Company ,  2003. 
 - xvi, 280 p.  ill.  21 cm. 
<br/><br/><label>ISBN: </label>9780316167253 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Happiness.
<br/><br/><label>Dewey Class. No.: </label>294.3444 RIC