00592nam a2200145 a 450000500170000000800410001710000290005824502060008726000470029330000140034044000450035465000250039965000110042485200110043520190520021612.0071207s19uu    xx            00    eng d10aDescate, Rene, 1596-165010aRules for the direction of the mind. Discource on the method, Meditations on First philosophy, Obejections against the meditations and replies. The Gecby Rene Descartes . Ethics by Benedict de Spinoza0 aChicago :bEncylopedia Britannica,cc1983.  ax, 464 p. 0aGreat books of the western world ; v. 31  aSciencexMethodology  aEthics  7OLOPSC