00939nam0-22003371i-450 99000082610040332120190523132918.00-7167-0336-X000082610FED01000082610(Aleph)000082610FED0100008261020001010d1963----km-y0itay50------baengy-------001yySpacetime physicsE. F. Taylor, J. A. WheelerS. FranciscoW.H.Freeman and Company1963208 p. 61 p.25 cm<<A >>series of books in physicsGravitààRelatività530Taylor,Edwin F.40348Wheeler,John Archibald40349ITUNINARICAUNIMARCBK99000082610040332102 60 A 111219FINBNFINBNSpacetime physics44640UNINAING01