00875nam0-22003371i-450-99000106407040332120030401124306.0000106407FED01000106407(Aleph)000106407FED01000106407--------d--------km-y0itay50------bafreFRa---a---001yyGéometrie et relativitéJ.-M. SouriauParisHermannc1964511 p.ill.22 cmEnseignement des sciencesRelativitàGravità530.11Souriau,Jean-Marie47077ITUNINARICAUNIMARCBK99000106407040332123-0294150FI123-029.001FI1FI1Géometrie et relativité255409UNINA