00872nam--2200325---450-99000329434020331620090713125352.00-7204-0064-3000329434USA01000329434(ALEPH)000329434USA0100032943420090713d1972----km-y0itay50------baengNLa---||||001yyRelativity: the general theoryJ. L. SyngeAmsterdamNort-Holland1972XIV, 459 p.ill.23 cmRelatività generale530.11SYNGE,J. L.40428ITsalbcISBD990003294340203316530.11 SYN10809/CBS530.1100219318BKSCIRSIAV79020090713USA011253Relativity107151UNISA