Columbia subject headings:
Harvard subject headings:
Brauer, Max, 1887-1973
Hamburg (Germany)--Politics and government--20th century.
Nevermann, Paul, 1902-1979.
Ross, Rudolf, 1872-1951.
Schmidt, Helmut, 1918-2015.
Sozialdemokratische Partei Deutschlands. Landesorganisation Hamburg--History--20th century.
Princeton subject headings:
Brauer, Max, 1887-1973.
Hamburg (Germany)--Politics and government--20th century.
Nevermann, Paul, 1902-1979.
Ross, Rudolf, 1872-1951.
Schmidt, Helmut, 1918-2015.
Sozialdemokratische Partei Deutschlands. Landesorganisation Hamburg--History--20th century.