Peterson, Christopher and Maier, Steven F and Seligman, Martin E P <br/><br/>
Learned Helplessness: A Theory for the Age of Personal Control 

 - New York  Oxford University Press  1993 
 - 359p 
<br/><br/><label>ISBN: </label>9780195044676 
<br/><br/><label>Dewey Class. No.: </label>O61  / P442