• 149 Books
• 2 Videos, Slides, Films
• 1 Journals, Magazines, Newspapers

• 1 DVDs
• 1 VHS Videocassettes

• 51 History
• 24 German reunification question (1949-1990)
• 23 World politics
• 17 Foreign relations
• 7 Sozialdemokratische Partei Deutschlands
• 6 Berlin Wall, Berlin, Germany, 1961-1989
• 4 Socialism
• 3 Economic conditions
• 3 Intellectual life
• 3 Schumacher, Kurt, 1895-1952
• 3 Sozialistische Einheitspartei Deutschlands
• 3 World War, 1939-1945
• 2 Communism
• 2 Kommunistische Partei Deutschlands
• 2 Reconstruction (1939-1951)
• 2 Social conditions
• 2 Statesmen
• 1 Baker, James
• 1 Brandt, Willy, 1913-1992
• 1 Brokaw, Tom
• 1 Bush, George, 1924-2018
• 1 Christlich-Demokratische Union Deutschlands (Germany : East). Landesverband Berlin
• 1 Christlich-Demokratische Union Deutschlands (Germany : West). Landesverband Berlin
• 1 Church and state

• 4 Scholz, Arno, 1904-1971
• 3 Brandt, Willy, 1913-1992
• 3 Schmid, Karl, 1896-1979
• 3 Ulbricht, Walter, 1893-1973
• 2 Friedensburg, Ferdinand, 1886-1972
• 2 Froese, Leonhard
• 2 Gablentz, Otto von der
• 2 Germany (West). Bundesministerium für Gesamtdeutsche Fragen
• 2 Grimm, Hans, 1875-1959
• 2 Heinemann, Gustav Walter, 1899-1976
• 2 Hubatsch, Walther, 1915-1984
• 2 Jaspers, Karl, 1883-1969
• 2 Nauheimer Kreis
• 2 Noack, Ulrich, 1899-1974
• 2 Oschilewski, Walther G. (Walther Georg), 1904-1987
• 2 Schumacher, Kurt, 1895-1952
• 2 Winzer, Otto
• 1 1st German Television ARD
• 1 Abich, Hans, 1918-2003
• 1 Adenauer, Konrad, 1876-1967
• 1 Albrecht, Günter, 1930-
• 1 Alekseev, A. M. (Aleksandr Mikhaĭlovich)
• 1 Amrehn, Franz Klemens, 1912-
• 1 Apel, Hans, 1895-
• 1 Arzinger, Rudolf

• 3 English
• 1 French

• 119 Germany
• 45 Berlin (Germany)
• 23 Germany (West)
• 14 Germany (East)
• 4 Soviet Union
• 2 Europe
• 2 Europe, Eastern
• 1 Bavaria (Germany)
• 1 Berlin
• 1 Bolshevism
• 1 Foreign countries
• 1 Hesse (Germany)
• 1 Oder-Neisse Line (Germany and Poland)
• 1 Prussia (Germany)
• 1 Ruhr (Region)
• 1 United States
• 1 Western and Northern Territories (Poland)
• 1 Württemberg-Hohenzollern (Germany)

• 2 Biography
• 2 Congresses
• 1 Documentary films
• 1 Documentary television programs
• 1 Nonfiction television programs
• 1 Periodicals
• 1 Pictorial works
• 1 Sources
• 1 Video recordings for the hearing impaired

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