Project Gutenberg 2004-09-12 Public domain in the USA. 187 Boole, Mary Everest 1832 1916 Boole, M. E. (Mary Everest) Philosophy and Fun of Algebra en Algebra QA Text Mathematics 275537 2005-12-04T12:31:02 application/pdf 9103 2025-08-06T05:31:46.847403 application/rdf+xml 121234 2020-12-18T06:41:47 application/prs.tex 12645 2025-08-06T05:31:46.611416 image/jpeg 3003 2025-08-06T05:31:46.302410 image/jpeg 244514 2005-12-04T12:34:52 application/octet-stream application/zip 53959 2005-12-04T12:34:52 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 en.wikipedia