http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Persistent questions -- Laws, commands, and orders -- The variety of laws -- sovereign and Subject -- Law as the union of primary and secondary rules -- The foundations of a legal system -- Formalism and rule-scepticism -- Justice and morality -- Laws and morals -- International law.
by H.L.A. Hart ; with a postscript edited by Penelope A. Bulloch and Joseph Raz ; and with an introduction and notes by Leslie Green.
Includes bibliographical references and index.