RelBib: Results for "11850553x"
https://relbib.de/search/results?filter[]=~author_facet:"Schmidt, Johann Michael 1934-"&filter[]=~dewey-hundreds:"000 - Computer science, information, general works"&filter[]=~dewey-hundreds:"900 - History & geography"&filter[]=~geographic_facet:"Germany"&filter[]=~publisher_facet:"Evangelische Verlagsanstalt"&lookfor=11850553x&type=AllFields