TY - BOOK AU - Thirlway,H.W.A. TI - International customary law and codification: an examination of the continuing role of custom in the present period of codification of international law SN - 9028600825 AV - KZ1277 .T45 1972 PY - 1972/// CY - Leiden PB - A.W. Sijthoff KW - International law KW - Customary law, International KW - Law KW - Codification KW - Droit international KW - Droit coutumier KW - Droit KW - fast KW - ram KW - Droit coutumier international N1 - Includes bibliographical references (pages 147-154) ER -