Columbia subject headings:
France--Emigration and immigration.
Portugal--Emigration and immigration.
Portugal. Exército. Corpo Expedicionário Português.
Portuguese--France.
World War, 1914-1918--Participation, Portuguese.
Harvard subject headings:
Corpo Expedicionário Português.
France--Emigration and immigration.
Portugal--Emigration and immigration.
Portuguese--France.
World War, 1914-1918--Centennial celebrations, etc.
World War, 1914-1918--Participation, Portuguese.
Princeton subject headings:
Corpo Expedicionário Português.
France--Emigration and immigration
France--Emigration and immigration.
Portugal--Emigration and immigration.
Portuguese--France.
World War, 1914-1918--Participation, Portuguese.