Freud, sigmund. <br/><br/>
The Joke and its relation to the unconscious  

 - London    Penguin  2002 
<br/><br/><label>ISBN: </label>978 0 14 118554 5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>WIT AND HUMOR PSYCHOLOGICAL ASPECTS
<br/><br/><label>Dewey Class. No.: </label>154 2 FRE