00827nam0-2200313---450-99000949398040332120111130152856.0000949398FED01000949398(Aleph)000949398FED0100094939820111124d1962----km-y0itay50------bafreFRa---a---001yy<<La >>relativitépar paul Couderc2e éd.ParisPresses Universitaires de France1962135 p.ill.18 cmque sais-je?37Divulgazione scientificaCouderc,Paul40355ITUNINARICAUNIMARCBK99000949398040332120F-148F.D. 508FI1FI1Relativite344134UNINA