00814nam0-22003011i-450-9900010167004033217204-0163-1000101670FED01000101670(Aleph)000101670FED0100010167020000920d1970----km-y0itay50------baengPaul EhrenfestMartin J. KleinAmsterdam [etc.]North-Holland1970xvi, 330 p.ill.23 cmVol. 1: The making of a theoretical physicist.Storia della fisica509Klein,Martin J.41829ITUNINARICAUNIMARCBK9900010167004033216D-0587593FI1FI1Paul Ehrenfest355337UNINAING01