Actes du Conseil Général Proceedings of the General Council VOL. XXXI, 31e Session Helsinki 1965 August 15–21 août
Towards a Justice with a Human Face The First International Congress on the Law of Civil Procedure Faculty of Law — State University of Ghent 27 August 1977 – 4 September 1977
Asylum and International Law
Second Catalogue of Publications of International Congresses and Conferences
The Management of Public Utilities by Local Authorities II Proceedings of the IULA Congress Bangkok, February 6th to 11th, 1967
VIIIth International Astronautical Congress Barcelona 1957 / VIII. Internationaler Astronautischer Kongress / VIIIe Congrès International D’Astronautique
Xth International Astronautical Congress London 1959 / X. Internationaler Astronautischer Kongress / Xe Congrès International d’Astronautique
Renewal of town and village III Proceedings of the IULA Congress Belgrade, June 14th to 20th, 1965
Verhandlungen der Schweizerischen Gesellschaft für Gynäkologie und Geburtshilfe Jahresversammlung Lausanne, 29 Juni–2. Juli 1994
XIth International Astronautical Congress Stockholm 1960 Proceedings Vol II: Small Sounding Rockets Symposium
