Population and mental health :  Proceedings of the sixteenth annual meeting world federation for mental health / 
Henry P.David 
 - Berne,  H. Huber  [n.d.] 
 - v.  23 cm. 
<br/><br/> Serial. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mental health--Congresses.
<br/><br/><label>Dewey Class. No.: </label>301.32  / DAV N64P