Columbia subject headings:
Harvard subject headings:
Cost and standard of living--Denmark--Statistics.
Cost and standard of living--France--Statistics.
Cost and standard of living--Greece--Statistics.
Cost and standard of living--Ireland--Statistics.
Cost and standard of living--Luxembourg--Statistics.
Cost and standard of living--Netherlands--Statistics.
Princeton subject headings:
Cost and standard of living--Denmark--Statistics.
Cost and standard of living--France--Statistics.
Cost and standard of living--Greece--Statistics.
Cost and standard of living--Ireland--Statistics.
Cost and standard of living--Luxembourg--Statistics.
Cost and standard of living--Netherlands--Statistics.