Project Gutenberg 2011-01-24 Public domain in the USA. 171 Vessiot, Ernest 1865 1952 Leçons de Géométrie Supérieure Professées en 1905-1906 fr Geometry, Analytic QA Text Mathematics FR Sciences et Techniques 1758171 2011-01-24T08:33:17 application/pdf 9331 2025-08-14T09:24:10.065948 application/rdf+xml 676886 2021-06-11T17:20:35 application/prs.tex 13482 2025-08-14T09:24:09.996907 image/jpeg 3396 2025-08-14T09:24:09.753904 image/jpeg 1256327 2011-01-24T08:33:17 application/octet-stream application/zip 472947 2021-06-11T17:20:36 application/octet-stream application/zip Archives containing the RDF files for *all* our books can be downloaded at https://book.klll.cc/wiki/Gutenberg:Feeds#The_Complete_Project_Gutenberg_Catalog fr.wikipedia