Perls, Frederick S. <br/><br/>
Gestalt therapy :  excitement and growth in the human personality / 
Frederick S. Perls, Ralph F. Hefferline [and] Paul Goodman 
 - Harmondsworth :  Penguin,  1951 
 - 533 p. ;  21 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gestalt psychology<br/>Psychotherapy