Columbia subject headings:
Hesse, Wolfgang.
Labor movement--Germany--Dohna (Saxony)--History--20th century--Pictorial works.
Labor movement--Germany--Heidenau (Saxony)--History--20th century--Pictorial works.
Labor movement--Germany--Johanngeorgenstadt--History--20th century--Pictorial works.
Portrait photography--Germany--Dohna (Saxony)
Portrait photography--Germany--Heidenau (Saxony)
Portrait photography--Germany--Johanngeorgenstadt.
Working class--Germany--Dohna (Saxony)--History--20th century--Pictorial works.
Working class--Germany--Heidenau (Saxony)--History--20th century--Pictorial works.
Working class--Germany--Johanngeorgenstadt--History--20th century--Pictorial works.
Harvard subject headings:
Hesse, Wolfgang.
Labor movement--Germany--Dohna (Saxony)--History--20th century--Pictorial works.
Labor movement--Germany--Heidenau (Saxony)--History--20th century--Pictorial works.
Labor movement--Germany--Johanngeorgenstadt--History--20th century--Pictorial works.
Portrait photography--Germany--Dohna (Saxony)
Portrait photography--Germany--Heidenau (Saxony)
Portrait photography--Germany--Johanngeorgenstadt.
Working class--Germany--Dohna (Saxony)--History 20th century--Pictorial works.
Working class--Germany--Heidenau (Saxony)--History--20th century--Pictorial works.
Working class--Germany--Johanngeorgenstadt--History--20th century--Pictorial works.
Princeton subject headings: