Origin and mechanisms of hallucinations  Proceedings of the annual meeting of the Eastern Psychiatric Research Association (14th:New York:November 14-15, 1969) 
ed. by Wolfram Keup 
 - New York  Plenum  1970 
 - xxi, 479p.  incl. ind. 
<br/><br/><label>ISBN: </label>306305151 
<br/><br/><label>LCCN: </label>71-139579 
<br/><br/><label>Dewey Class. No.: </label>001.96  / N70