Columbia subject headings:
Ollenhauer, Erich, 1901-1963.
Socialists--Germany (West)--Biography.
Sozialdemokratische Partei Deutschlands.
Harvard subject headings:
Germany (West)--Politics and government.
Germany--Politics and government--20th century
Ollenhauer, Erich, 1901-1963.
Politicians--Germany--Biography
Sozialdemokratische Partei Deutschlands--Biography.
Princeton subject headings:
Germany (West)--Politics and government.
Germany--Politics and government--20th century.
Ollenhauer, Erich, 1901-1963.
Politicians--Germany--Biography.
Sozialdemokratische Partei Deutschlands--Biography.