Columbia subject headings:
Crime prevention--New York (State)--New York.
New York (N.Y.). Police Department. Street Crime Unit.
Police--New York (State)--New York.
Harvard subject headings:
Crime prevention--New York (State)--New York.
New York (N.Y.). Police Department. Street Crime Unit.
Police--New York (State)--New York
Princeton subject headings:
Crime prevention--New York (State)--New York.
New York (N.Y.). Police Department. Street Crime Unit
Police--New York (State)--New York.