TY - BOOK AU - Kletzer, Christoph TI - Idea of a pure theory of law SN - 9781509938292 U1 - 340.1 KLE PY - 2020/// CY - London PB - Hart Publishing KW - Law--Philosophy KW - Jurisprudence KW - Jurisprudence & general issues KW - Jurisprudence & philosophy of law ER -