Veenhoven R <br/><br/>
Conditions of hapiness 

 - Dordrecht  D Reidel        1984 
 - x, 461p.  cm. 
<br/><br/><label>Standard No.: </label>80,462 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PSYCHOLOGY
<br/><br/><label>Dewey Class. No.: </label>S:523, M4