Lon L. Fullerde Robert S. SummersMateriasNatural lawLegal positivismPhilosophyBibliographyLawLaw, philosophyJurisprudenceEdiciones (1)Lon L. Fuller (1984)Stanford University Press · inglésMás obras de Robert S. SummersForm and substance in Anglo-American lawCContract and related obligationContract and related obligationFragmenta post editionem Augustianam denuo collecta atque digesta