Columbia subject headings:
Juvenile delinquency--Germany (East)--Longitudinal studies.
Juvenile delinquency--Germany--Brandenburg--Longitudinal studies.
Youth--Germany (East)--Attitudes--Longitudinal studies.
Youth--Germany (East)--Social conditions--Longitudinal studies.
Youth--Germany--Brandenburg--Attitudes--Longitudinal studies.
Youth--Germany--Brandenburg--Social conditions--Longitudinal studies.
Harvard subject headings:
Juvenile delinquency--Germany (East)--Longitudinal studies.
Juvenile delinquency--Germany--Brandenburg--Longitudinal studies.
Youth--Germany (East)--Attitudes--Longitudinal studies.
Youth--Germany (East)--Social conditions--Longitudinal studies.
Youth--Germany--Brandenburg--Attitudes--Longitudinal studies.
Youth--Germany--Brandenburg--Social conditions--Longitudinal studies.
Princeton subject headings:
Juvenile delinquency--Germany (East)--Longitudinal studies.
Juvenile delinquency--Germany--Brandenburg--Longitudinal studies.
Youth--Germany (East)--Attitudes--Longitudinal studies.
Youth--Germany (East)--Social conditions--Longitudinal studies.
Youth--Germany--Brandenburg--Attitudes--Longitudinal studies.
Youth--Germany--Brandenburg--Social conditions--Longitudinal studies.