Columbia subject headings:
Drug abuse--Study and teaching--United States.
Police--United States.
Harvard subject headings:
Drug abuse--Prevention--Study and teaching (Elementary)--United States.
Drug abuse--Study and teaching--United States
Drug abuse--United States--Prevention
Police services for juveniles--United States.
Project DARE (Los Angeles, Calif.)
Project DARE.
Project SPECDA (New York, N.Y.)
Project SPECDA.
Student assistance programs--United States.
Princeton subject headings: