- 地理．地誌．紀行--ヨーロッパ (3)
- Baden-Württemberg (Germany)--History--Congresses (1)
- Banks and banking--Germany--History (1)
- Catolic Church--Relations (diplomatic)--Europe--Congresses (1)
- Cities and towns--Europe, German-speaking--History--Congresses (1)
- Cities and towns--Europe--Growth--History--Addresses, essays, lectures (1)
- Cities and towns--Europe--History--Congress (1)
- Cities and towns--Europe--History--Congresses (1)
- Cities and towns--Europe--Religious aspects--Catholic Church--Congresses (1)
- Cities and towns--Germany, West--Baden-Württemberg--Congresses (1)
- Cities and towns--Germany--History (1)
- Cities and towns--Germany--History--Congresses (1)
- City and town life--Europe, German-speaking--History--Congresses (1)
- Europe, German-speaking--Civilization--Congresses (1)
- Europe--Church history--Congresses (1)
- Germany--History--Hohenstaufen, 1138-1254--Congresses (1)
- Germany--Industries--History (1)
- Medical care--Germany (West)--History--Congresses (1)
- Medical care--Hungary--History--Congresses (1)
- Medical care--Switzerland--History--Congresses (1)
- Municipal budgets--Germany, West--History--Congresses (1)
- Municipal finance--Germany, West--Accounting--History--Congresses (1)
- Municipal government--Germany--History--Congresses (1)
- Rivers--Economic aspects--Europe--Addresses, essays, lectures (1)
- Universities and colleges--Europe--History--Congresses (1)
- Universities and colleges--Germany--History--Congresses (1)
- Urban health--Germany (West)--History--Congresses (1)
- Urban health--Hungary--History--Congresses (1)
- Urban health--Switzerland--History--Congresses (1)