Perls, Frederick S, <br/><br/>
The gestalt approach & eye witness to therapy, 
by Fritz Perls. 
 - xv, 206 páginas 
<br/><br/> Two books on which the author was working at the time of his death, published as one. 
<br/><br/><label>ISBN: </label>083140034X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psicología Gestalt.
<br/><br/><label>Dewey Class. No.: </label>616.8914  / P451g 1973