Columbia subject headings:
Household surveys--Scotland.
Households--Scotland.
Scotland--Economic conditions--20th century.
Scotland--Politics and government--20th century.
Scotland--Social conditions--20th century.
Harvard subject headings:
Household surveys--Scotland.
Households--Scotland.
Scotland--Economic conditions--20th century.
Scotland--Politics and government--20th century.
Scotland--Social conditions--20th century.
Princeton subject headings:
Household surveys--Scotland.
Households--Scotland.
Scotland--Economic conditions--20th century.
Scotland--Politics and government--20th century.
Scotland--Social conditions--20th century.