Columbia subject headings:
Extradition--Belgium.
Extradition.
Political crimes and offenses--Belgium.
Political crimes and offenses.
Harvard subject headings:
Extradition--Belgium.
Extradition.
Political crimes and offenses
Political crimes and offenses--Belgium.
Princeton subject headings:
Extradition--Belgium.
Extradition.
Political crimes and offenses--Belgium.
Political crimes and offenses.