00775nam0-22002891i-450-9900011215904033210-19-853935-5000112159FED01000112159(Aleph)000112159FED0100011215920000920d1989----km-y0itay50------baengIdeas of SpaceEuclidean, non-Euclidean, and RelativisticJeremy Gray2nd ed.Oxford [etc.]Clarendon Press1989Storia della matematica509Gray,Jeremy53883ITUNINARICAUNIMARCBK9900011215904033216B-11620016FI1FI1Ideas of space47530UNINAING01