Project Gutenberg 2007-10-20 Public domain in the USA. 182 De Morgan, Augustus 1806 1871 Morgan, Augustus de Smith, David Eugene 1860 1944 Dunham, David Smith, Eugene A Budget of Paradoxes, Volume I Produced by David Starner, Keith Edkins and the Online Distributed Proofreading Team at http://www.pgdp.net en Circle-squaring Science -- Miscellanea Perpetual motion Trisection of angle AC Text Browsing: Encyclopedias/Dictionaries/Reference Browsing: Mathematics Browsing: Science - General 1196485 1196431 2024-08-10T06:28:10.855241 2023-09-10T09:44:35.207179 text/html text/html 1148934 2007-10-20T10:11:54 text/html; charset=iso-8859-1 407650 2007-10-20T10:11:56 text/html; charset=iso-8859-1 application/zip 501888 2024-08-10T06:28:30.841190 application/epub+zip 513896 2024-08-10T06:28:14.888269 application/epub+zip 506118 2024-08-10T06:28:12.766242 application/epub+zip 960165 2024-08-10T06:28:41.521693 application/x-mobipocket-ebook 861316 2024-08-10T06:28:28.712170 application/x-mobipocket-ebook 831576 2022-09-11T03:53:06.351783 application/x-mobipocket-ebook 903897 903798 2024-08-10T06:28:07.396305 2023-09-10T09:44:31.792149 text/plain; charset=us-ascii text/plain 903069 2007-10-20T10:11:54 text/plain; charset=iso-8859-1 363465 2007-10-20T10:11:56 text/plain; charset=iso-8859-1 application/zip 903315 2007-10-20T10:11:54 text/plain; charset=us-ascii 362667 2007-10-20T10:11:54 text/plain; charset=us-ascii application/zip 20969 2024-08-10T06:28:41.706587 application/rdf+xml 19450 2024-08-10T06:28:13.249237 image/jpeg 4643 2024-08-10T06:28:13.008259 image/jpeg 475071 2024-08-10T06:28:10.957312 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 en.wikipedia en.wikipedia