Layard, Richard,  Baron Layard,  1934- <br/><br/>
Happiness :  lessons from a new science / 
Richard Layard. 
 - London :  Allen Lane,  2005. 
 - ix, 310p. 
<br/><br/><label>ISBN: </label>0713997699 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Happiness.<br/>Happiness--Economic aspects.<br/>Social psychology.