congre  s internationaux de 1900 a   1919
Subtitle: liste comple  te = International congresses 1900 to 1919 : full list.
Contributors: Union of International Associations.
Series: Documents -- 14
Publisher: Union des Associations Internationales
Published: 1964
Place of publication: Bruxelles
Language: fre
Other titles: International congresses 1900 to 1919.
Notes: Text in French, introduction in French and English.