00597nam0-22002171i-450-990001308080403321000130808FED01000130808(Aleph)000130808FED0100013080820000920d--------km-y0itay50------baeng<<A >>collection of mathematical problemsby ULAM S.M.Ulam,Stanislaw M.44874ITUNINARICAUNIMARCBK99000130808040332114-F-83339MA1MA1Collection of mathematical problems383615UNINA