00747nam0-22002891i-450-99000150069040332120030412085210.0416-75070-2000150069FED01000150069(Aleph)000150069FED0100015006920030221d1973----km-y0itay50------baengGBa---a---001yy<<A >>treatise on time and spaceJ.R. LucasLondonMethuen1973Fondamenti della fisicaLucas,J.R.47187ITUNINARICAUNIMARCBK9900015006904033214B-001FI1FI1Treatise on time and space45655UNINA