Columbia subject headings:
Economics--Religious aspects--Christianity.
Missions--Great Britain--History--20th century.
Missions--Industrial work--Great Britain.
Work--Religious aspects--Christianity.
Harvard subject headings:
Economics--Religious aspects--Christianity
Missions--Great Britain--History--20th century.
Work--Religious aspects--Christianity
Princeton subject headings:
Economics--Religious aspects--Christianity.
Missions--Great Britain--History--20th century.
Missions--Great Britain--Industrial work.
Work--Religious aspects--Christianity.