00726nam0-22002531i-450-990001268360403321000126836FED01000126836(Aleph)000126836FED0100012683620000920d1983----km-y0itay50------baengSemi-Riemannian GeometryWith Applications to Relativityby O'NeillNew York [etc.]Academic Press1983Pure and applied mathematics103O'neill,Barrett30394ITUNINARICAUNIMARCBK990001268360403321C-27-(1031045MA1MA1Semi-riemannian geometry75185UNINAING01