Columbia subject headings:
Harvard subject headings:
Caldas, Virginia.
Fernandes, Ana.
Foreign workers--France
Portugal--Social conditions--20th century.
Santos, Ricardina dos.
Working class women--Portugal--Biography.
Princeton subject headings:
Caldas, Virginia.
Fernandes, Ana.
Foreign workers--France.
Portugal--Social conditions.
Santos, Ricardina dos.
Working class women--Portugal--Biography.