Columbia subject headings:
Civil procedure--Europe.
Civil procedure--Poland.
Judge-made law--Europe.
Judge-made law--Poland.
Harvard subject headings:
Civil procedure--Europe.
Civil procedure--Poland.
Judge-made law--Europe.
Judge-made law--Poland.
Princeton subject headings:
Civil procedure--Europe.
Civil procedure--Poland.
Judge-made law--Europe.
Judge-made law--Poland.