01038nam0-22002891i-450-990001011460403321000101146FED01000101146(Aleph)000101146FED0100010114620000920d--------km-y0itay50------baengConférence internationale sur les théories rélativistes de la gravitation = Proceedings on theory of gravitation, Conference in Warszawa and Jablonna, 23-31 uly, 1962Edited by L. InfeldParisGauthier-VillarsWarszawaRelativitàGravità530.11Infeld,Leopold<1898-1968>1049ITUNINARICAUNIMARCBK99000101146040332123-0344597FI1FI1Conférence internationale sur les théories rélativistes de la gravitation = Proceedings on theory of gravitation, Conference in Warszawa and Jablonna, 23-31 uly, 1962354947UNINAING01