Columbia subject headings:
Christian sociology--Reformed Church--History--19th century.
Christian sociology--Reformed Church--History--20th century.
Church of Scotland--History--19th century.
Church of Scotland--History--20th century.
Labor--Religious aspects--Christianity--Scotland--History--19th century.
Labor--Religious aspects--Christianity--Scotland--History--20th century.
Presbyterian Church--Scotland--History--19th century.
Presbyterian Church--Scotland--History--20th century.
Scotland--Church history--19th century.
Scotland--Church history--20th century.
Harvard subject headings:
Christian sociology--Reformed Church--History--19th century.
Christian sociology--Reformed Church--History--20th century.
Church of Scotland--History--19th century.
Church of Scotland--History--20th century.
Labor--Religious aspects--Christianity--Scotland--History--19th century.
Labor--Religious aspects--Christianity--Scotland--History--20th century.
Presbyterian Church--Scotland--History--19th century.
Presbyterian Church--Scotland--History--20th century.
Scotland--Church history--19th century.
Scotland--Church history--20th century.
Princeton subject headings:
Christian sociology--Reformed Church--History--19th century.
Christian sociology--Reformed Church--History--20th century.
Church of Scotland--History--19th century.
Church of Scotland--History--20th century.
Labor--Religious aspects--Christianity--Scotland--History--19th century.
Labor--Religious aspects--Christianity--Scotland--History--20th century.
Presbyterian Church--Scotland--History--19th century.
Presbyterian Church--Scotland--History--20th century.
Scotland--Church history--19th century.
Scotland--Church history--20th century.