TY - BOOK AU - Perreau-Saussine,Amanda AU - Murphy,James B. TI - Nature of customary law SN - 9780521115568 AV - K282 .N38 2009 PY - 2009/// CY - Cambridge PB - Cambridge University Press KW - Customary law KW - fast N1 - Originally published: 2007 N2 - In this book, a group of philosophers, historians and lawyers assess the nature and significance of customary law ER -