Significant use has been made of the jurisprudence of the International Court of Justice because it is the principle judicial organ of the world's most universal international organization, the United Nations. Moreover, article 103 of the Charter of the United Nations makes the obligations in this treaty superior any other treaty obligations into which States may enter.

The Dictionary of Public International Law contains a chronology, an introduction, glossary of Foreign Terms, tables of Treaties and Cases, an extensive bibliography, and an index. The dictionary section has over 400 cross-referenced entries on significant persons, important treaties and conventions, organizations and tribunals, and important cases and issues they have dealt with. This book is an excellent resource for students, researchers, and anyone wanting to know more about international law.