Columbia subject headings:
Crime--New York (State)--New York.
Criminals--New York (State)--New York.
New York (N.Y.). Police Department. Missing Persons Bureau.
Harvard subject headings:
Crime--New York (State)--New York
Criminals--New York (State)--New York
New York (N.Y.) Police Department. Missing persons bureau.
New York (N.Y.)--Police Dept.--Missing persons bureau.
Princeton subject headings: