00826nam0-22003131i-450 99000110886040332120170619114757.00-521-32319-3000110886FED01000110886(Aleph)000110886FED0100011088620000920d1990----km-y0itay50------baengAdvanced general relativityJohn StewartCambridgeCambridge University Press1990Cambridge MonographsRelativitàGravità530.11Stewart,John50745ITUNINARICAUNIMARCBK99000110886040332123-21118432FI1FI1Advanced general relativity1469379UNINAING01