Columbia subject headings:
Industrial relations--Scotland--Edinburgh--History--20th century.
Working class--Political activity--Scotland--Edinburgh--History--20th century.
Working class--Scotland--Edinburgh--History--20th century.
World War, 1914-1918--Economic aspects--Scotland--Edinburgh.
Harvard subject headings:
Industrial relations--Scotland--Edinburgh--History--20th century.
Working class--Political activity--Scotland--Edinburgh.
Working class--Scotland--Edinburgh--History--20th century.
Working class--Scotland--Edinburgh--Political activity--History--20th century.
World War, 1914-1918--Economic aspects--Scotland--Edinburgh.
Princeton subject headings:
Industrial relations--Scotland--Edinburgh (Lothian)--History--20th century.
Labor--Scotland--Edinburgh (Lothian)--History--20th century.
Working class--Scotland--Edinburgh (Lothian)--Political activity--History--20th century.
World War, 1914-1918--Economic aspects--Scotland--Edinburgh (Lothian).