RelBib: Results for "118594117~" https://relbib.de/search/results?filter[]=~author_facet:"Berg, Jan 1928-2015"&filter[]=~author_facet:"Furth, Hans G. 1920-1999"&filter[]=~author_facet:"Piaget, Jean 1896-1980"&lookfor=118594117~&type=AllFields