01059nam a2200301 i 450099100085762970753620020507102405.0951116s1959 ne ||| | eng b10139345-39ule_instLE00638056ExLDip.to Fisicaita53(081)530.81QC3Ehrenfest, Paul688Collected scientific papers /P. Ehrenfest ; edited by Martin J. Klein ; with an introduction by H.B.G. CasimirAmsterdam :North-Holland Publ. Co.,1959xii, 632 p. :ill. ;27 cm.Ehrenfest, Paul-Collected worksPhysicsKlein, Martin J.Casimir, H.B.G..b1013934521-09-0627-06-02991000857629707536LE006 53(08+092) EHR12006000038850le006-E0.00-l- 00000.i1016540x27-06-02Collected scientific papers186754UNISALENTOle00601-01-95ma -engne 01