Columbia subject headings:
Copyright--Photographs--France.
Foreign workers, Algerian--Legal status, laws, etc.--France.
Law and socialism.
Harvard subject headings:
Copyright--Photographs--France.
Foreign workers, Algerian--Legal status, laws, etc.--France.
Law and socialism.
Princeton subject headings:
Copyright--Photographs--France.
Foreign workers, Algerian--Legal status, laws, etc.--France.
Law and socialism.