Thaler, Richard H., <br/><br/>
Nudge: improving decisions about health, wealth, and happiness / 
Richard H. Thaler, Cass R. Sunstein. 
 - Rev. and expanded ed. 
 - New York :  Penguin Books,  2009. 
 - viii, 312 pages ;  ill. ;  22 cm. 
<br/><br/><label>ISBN: </label>9780141040011 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics--Psychological aspects.<br/>Choice (Psychology)--Economic aspects.<br/>Decision making--Psychological aspects.<br/>Consumer behavior.
<br/><br/><label>Dewey Class. No.: </label>330.019 THA