United Nations textbook : texts of important U.N. documents with annotations, including constitution of International Labour Organization and texts of modern regional pact (e.g. Treaty of the European Coal and Steel Community) /
compiled by the "Professor Telders" study group for International Law of Leiden University
- 3rd rev. and enl. ed.
- Leiden : Leiden University Press, 1958
- 442 p. ; 20 cm.