Columbia subject headings:
Harvard subject headings:
Church work with the poor--Europe--History.
Europe--Social conditions.
Poor--Europe--History.
Poverty--Psychological aspects--History.
Poverty--Religious aspects--Christianity
Social service--Europe--History.
Princeton subject headings:
Europe--Social conditions--History.
Poor--Europe--History.
Poverty--Psychological aspects--History.
Poverty--Religious aspects--Christianity.
Social service--Europe--History.