Columbia subject headings:
Comité national de secours et d'alimentation, Brussels.
Unemployed--Belgium.
World War, 1914-1918--Economic aspects--Belgium.
Harvard subject headings:
Comité national de secours et d'alimentation, Brussels.
Unemployed--Belgium
World War, 1914-1918--Economic aspects--Belgium.
Princeton subject headings:
Comité national de secours et d'alimentation, Brussels.
Unemployed--Belgium.
World War, 1914-1918--Economic aspects--Belgium.