United Nations Conference on the Law of Treaties. Volume 2 : analytical compilation of comments and observations made in 1966 and 1967 with respoect to the final draft articles on the Law of Treaties : working paper / prepared by the Secretariat
United Nations Conference on the Law of Treaties. Volume 2 : analytical compilation of comments and observations made in 1966 and 1967 with respoect to the final draft articles on the Law of Treaties : working paper / prepared by the Secretariat