00840nam0-22003011i-450-990000967220403321000096722FED01000096722(Aleph)000096722FED0100009672220000920d1969----km-y0itay50------baengAstrophysics and General Relativityedited by M. Chrétien, S. Deser, and J. GoldsteinNew YorkGordon and Breach1969Vol. 1.Scuole di fisica530Chretien,M.45252Deser,StanleyGoldstein,J.ITUNINARICAUNIMARCBK99000096722040332122B-002.0178685FI1FI1Astrophysics and General Relativity358597UNINAING01