The first Conference for the codification of international law ...
International lawCodificationConference for the Codification of International Law (1st : 1930 : Hague, Netherlands) http://id.loc.gov/authorities/names/n2013009729Conference for the Codification of International Law (1st : 1930 : Hague, Netherlands) (uri) http://id.loc.gov/authorities/names/n2013009729 (uri) http://viaf.org/viaf/sourceID/LC|n2013009729
Writing a summary for young readers…
For young readers
Book data: Open Library