Project Gutenberg 2009-08-24 Public domain in the USA. 759 Dickson, Leonard E. (Leonard Eugene) 1874 1954 Dickson, Leonard Eugene Dickson, L. E. (Leonard Eugene) 22001361 First Course in the Theory of Equations en Equations, Theory of QA Text Mathematics Browsing: Mathematics Browsing: Science - General 1429753 2009-08-25T16:59:19 application/pdf 1136172 2009-08-25T16:59:19 application/pdf application/zip 516794 2021-06-11T17:20:13 application/prs.tex 190972 2021-06-11T17:20:13 application/prs.tex application/zip 9873 2024-10-12T17:17:51.382990 application/rdf+xml 15876 2024-10-12T17:17:51.292958 image/jpeg 3636 2024-10-12T17:17:50.979955 image/jpeg 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 en.wikipedia