A textbook of jurisprudence / G. W. Paton. Paton, G. W. Derham, David P. Jurisprudence. K230.P3765 A38 1972 340.1 PAT Includes bibliographies. Oxford : Clarendon Press, 1947. 1947. 1948 Text xvii, 527 p. : http://www.loc.gov/catdir/enhancements/fy0636/73158048-d.html eng