00580nam0-22002291i-450-990001308490403321000130849FED01000130849(Aleph)000130849FED0100013084920000920d--------km-y0itay50------baengConvex Setsby VALENTINE F.Valentine,Frederick A.51044ITUNINARICAUNIMARCBK99000130849040332125-G-4-DESTRA5906MA1MA1Convex Sets336418UNINAING01