Nikulin Dmitri Matter, imagination and geometry Ontology, natural philosopohy and mathematics in plotinus, proclus and descartes - Aldershot Ashgate 2002 - xvi, 300p cm. - Ashgate new critical thinking in philosophy . Standard No.: 218,217 Source: Textual Subjects--Topical Terms: PHILOSOPHY Dewey Class. No.: R3xJ96:g, P2