00630nam0-22002411i-450-990001136690403321000113669FED01000113669(Aleph)000113669FED0100011366920000920d1929----km-y0itay50------baengDifferential geometryby BlaschkeBerlinSpringer-Verlag1929Blaschke,Wilhelm44947ITUNINARICAUNIMARCBK99000113669040332128-D-170552MA1MA1Differential geometry345214UNINAING01