00861nam0-22003131i-450-99000098287040332120120612143753.09971-50-049-3000098287FED01000098287(Aleph)000098287FED0100009828720001205d1985----km-y0itay50------baengIntroduction to GravitationVenzo de Sabbata, Maurizio GasperiniSingapore [etc.]World Scientific1985RelativitàGravità530.11De Sabbata,Venzo40334Gasperini,M.ITUNINARICAUNIMARCBK99000098287040332123-17014219FI102 64 A 35235FINBNFI1Introduction to Gravitation353475UNINA