Columbia subject headings:
Janka, Walter, 1914-1994--Correspondence.
Janka, Walter, 1914-1994. Schwierigkeiten mit der Wahrheit.
Harvard subject headings:
Communism--Germany--History--20th century
Communists--Germany--Biography
Germany (East)--Politics and government.
Janka, Walter, 1914---Correspondence.
Janka, Walter, 1914-1994--Correspondence.
Political prisoners--Germany (East)--Biography
Princeton subject headings:
Janka, Walter, 1914-1994--Correspondence.
Janka, Walter, 1914-1994. Schwierigkeiten mit der Wahrheit.