TY - BOOK AU - Hart,H.L.A. TI - Concept of law T2 - Clarendon law series SN - 0198761236 AV - K237 .H37 PY - 1997///, c1994 CY - Oxford, New York PB - Clarendon Press, Oxford University Press KW - Jurisprudence KW - Methodology KW - Law KW - Philosophy N1 - Includes bibliographical references and index ER -