00849nam0-22003131i-450-99000150504040332120030521125048.00-8053-8662-9000150504FED01000150504(Aleph)000150504FED0100015050420030521d2003----km-y0itay50------baengUSa---a---001yyGravityan introduction to Einstein's general relativityJames B. HartleSan Francisco [etc.]Addison Wesleyc2003xxii, 582 p.ill.24 cmRelativitàGravitàHartle,James B.67503ITUNINARICAUNIMARCBK99000150504040332123-3057921FI1FI1Gravity376910UNINA