Columbia subject headings:
Crime--France--Paris.
Marginality, Social--France--Paris.
Paris (France)--Moral conditions.
Prostitution--France--Paris.
Harvard subject headings:
Crime--France--Paris.
Marginality, Social--France--Paris.
Paris (France)--Moral conditions.
Prostitution--France--Paris
Princeton subject headings:
Crime--France--Paris.
Marginality, Social--France--Paris.
Paris (France)--Moral conditions.
Prostitution--France--Paris.