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 Project Gutenberg 2004-08-27 Public domain in the USA. 479 Boyden, Wallace C. (Wallace Clarke) 1858 1937 A First Book in Algebra en Algebra QA Text Mathematics 672959 2025-01-01T12:24:50 application/pdf 5955 2004-08-28T02:04:32 application/postscript 5726 2004-08-28T02:04:32 application/postscript 5622 2004-08-28T02:04:32 application/postscript 10064 2025-08-06T04:54:01.291636 application/rdf+xml 270232 2025-01-01T12:24:44 application/prs.tex 14221 2025-08-06T04:54:01.222631 image/jpeg 3974 2025-08-06T04:54:00.981653 image/jpeg 88788 2004-08-28T08:04:32 application/octet-stream application/zip