Project Gutenberg 2004-08-27 Public domain in the USA. 281 Boyden, Wallace C. (Wallace Clarke) 1858 A First Book in Algebra en Algebra QA Text Mathematics 666334 2024-03-15T13:03:36 application/pdf 5955 2004-08-28T03:04:32 application/postscript 5726 2004-08-28T03:04:32 application/postscript 5622 2004-08-28T03:04:32 application/postscript 9955 2024-05-06T06:52:09.407036 application/rdf+xml 270239 2024-03-15T13:03:32 application/prs.tex 14249 2024-05-06T06:52:09.336042 image/jpeg 3989 2024-05-06T06:52:09.172033 image/jpeg 88788 2004-08-28T08:04:32 application/octet-stream application/zip 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