00626cam a2200181 4500 100319336 TxAuBib 20070420120000.0 930301s1993||||||||||||||||||||||||eng|u 59 Project Gutenberg PGUSA eng TxAuBib Descartes, René. Discourse on the Method of Rightly Conducting One's Reason and of Seeking Truth in the Sciences [Gutenberg] / by René, 1596-1650 Descartes. Project Gutenberg, 1993. Project Gutenberg. Freely available. Science -- Methodology. http://www.gutenberg.org/license Rights