Archives containing the RDF files for *all* our books can be downloaded at https://www.gutenberg.org/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog Project Gutenberg 2007-03-06 Public domain in the USA. 74 Büchner, Ludwig 1824 1899 Buchner, Ludwig Büchner, Friedrich Carl Christian Ludwig Büchner, Friedrich Karl Christian Ludwig Darwinismus und Sozialismus: Der Kampf um das Dasein und die Moderne Gesellschaft de Socialism Materialism BD Text German Language Books DE Sachbuch 211743 211752 2024-04-09T06:48:55.086597 2023-09-09T09:24:13.108407 text/html text/html 215310 2007-03-06T17:54:28 text/html; charset=utf-8 61874 2007-03-06T17:55:35 text/html; charset=utf-8 application/zip 141559 2024-04-09T06:49:01.687572 application/epub+zip 147805 2024-04-09T06:48:58.119569 application/epub+zip 132074 2024-04-09T06:48:57.006581 application/epub+zip 392542 2024-04-09T06:49:04.201561 application/x-mobipocket-ebook 375660 2024-04-09T06:49:00.858612 application/x-mobipocket-ebook 141833 2022-09-10T03:54:12.597779 application/x-mobipocket-ebook 144281 144309 2024-04-09T06:48:54.701665 2023-09-09T09:24:12.747398 text/plain; charset=us-ascii text/plain 142284 2007-03-06T16:25:32 text/plain; charset=iso-8859-1 53274 2007-03-06T16:25:32 text/plain; charset=iso-8859-1 application/zip 18317 2024-04-09T06:49:04.325543 application/rdf+xml 27280 2024-04-09T06:48:57.355562 image/jpeg 4971 2024-04-09T06:48:57.180572 image/jpeg 145662 2024-04-09T06:48:55.101610 application/octet-stream application/zip de.wikipedia