Columbia subject headings:
Harvard subject headings:
Children and war--Germany--Rhineland-Palatinate--History--Congresses.
Rhineland-Palatinate (Germany)--History--Congresses.
World War, 1939-1945--Children--Germany--Rhineland-Palatinate--Congresses.
Princeton subject headings:
Children and war--Germany--Rhineland-Palatinate--History--Congresses.
Rhineland-Palatinate (Germany)--History--Congresses.
World War, 1939-1945--Children--Germany--Rhineland-Palatinate--Congresses.