Columbia subject headings:
Harvard subject headings:
Child care--Europe.
Family policy--Europe.
Grandchildren--Europe.
Grandparent and child--Europe.
Grandparenting--Europe.
Grandparents--Europe.
Princeton subject headings:
Child care--Europe.
Family policy--Europe.
Grandchildren--Europe.
Grandparent and child--Europe.
Grandparenting--Europe.
Grandparents--Europe.