Seligman, Martin E. P. <br/><br/>
The optimistic child 

 - New York City:  HarperPerennial,  c1996. 
 - 336 p. 
<br/><br/><label>ISBN: </label>60977094 
<br/><br/><label>Dewey Class. No.: </label>CIR 155.41 S41 1996  / 6509