Columbia subject headings:
Crime--Poland--Nowa Huta.
Criminals--Poland--Nowa Huta.
Nowa Huta, Poland--Social conditions.
Harvard subject headings:
Crime--Poland--Kraków.
Nowa Huta (Kraków, Poland)--Social conditions.
Princeton subject headings:
Crime and criminals--Poland--Nowa Huta.
Nowa Huta (Kraków, Poland)--Social conditions.