Winterthur Portfolio 16 

 - Chicago  The winterthur museum  1981 
 - 133 
 - 20100326 
 - Winterthur Portfolio  16 .
<br/><br/><label>ISSN: </label>1679-656X 
<br/><br/><label>Dewey Class. No.: </label>WPO 2010  / 2010