Columbia subject headings:
Harvard subject headings:
Church work with refugees--Germany--History.
National socialism and religion
Seventh-Day Adventists--Germany--History.
Voluntarism--Religious aspects--Christianity
Princeton subject headings:
Church work with refugees--Germany--History.
National socialism and religion.
National socialism--Religious aspects.
Seventh-Day Adventists--Germany--History.
Voluntarism--Religious aspects--Christianity.