Columbia subject headings:
Censorship--Germany (East)--History.
Communism--Germany--Historiography.
Communism--Historiography.
Historiography--Germany (East)--History.
Sozialistische Einheitspartei Deutschlands--History.
Harvard subject headings:
Censorship--Germany (East)
Communism--Germany (East)
Sozialistische Einheitspartei Deutschlands--History.
Ulbricht, Walter, 1893-1973
Princeton subject headings:
Censorship--Germany (East)--History.
Communism--Germany--Historiography.
Communism--Historiography.
Historiography--Germany (East)--History.
Sozialistische Einheitspartei Deutschlands--History.