• 3 Special Collections (Memorial Library)
• 1 Law Library

• 24 Communism
• 17 History
• 15 Economic conditions
• 7 Social conditions
• 6 Lenin, Vladimir Ilʹich, 1870-1924
• 5 Soviets (Councils)
• 4 Foreign relations
• 4 Socialism
• 4 Stalin, Joseph, 1878-1953
• 3 Constitutional law
• 3 Economic policy
• 3 Peasants
• 2 Austrians
• 2 Description and travel
• 2 Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za
• 2 Political persecution
• 2 Proletariat
• 2 Vsesoi︠u︡znai︠a︡ kommunisticheskai︠a︡ partii︠a︡ (bolʹshevikov)
• 1 Bukharin, Nikolaĭ, 1888-1938
• 1 Communist International
• 1 Communists
• 1 Defenses
• 1 Dictatorship
• 1 Dictatorship of the proletariat

• 4 Stalin, Joseph, 1878-1953
• 2 Anweiler, Oskar
• 2 Gesamtverband deutscher antikommunistischer Vereinigungen
• 2 Kautsky, Karl, 1854-1938
• 2 Müller, Reinhard, 1944-
• 2 Scheffer, Paul
• 2 Trotsky, Leon, 1879-1940
• 2 Zinovyev, Grigory Yevseyevich, 1883-1936
• 1 Abramovitch, Raphael R., 1880-1963
• 1 Achminow, Herman F., 1921-1985
• 1 Adamheit, Theodor
• 1 Adler, Friedrich, 1879-1960
• 1 Albrecht, Karl I
• 1 Bendix, Ludwig, 1877-1954
• 1 Berliner, Hans
• 1 Braun, M. J
• 1 British Trades Union Delegation to Russia and Caucasia (1924)
• 1 Carlo, Antonio
• 1 Dahmer, Helmut
• 1 Deutsche Sozialdemokratische Arbeiterpartei in der Tschechoslowakischen Republik
• 1 Dokumentationsarchiv des Österreichischen Widerstandes
• 1 Fedoseev, A. S. (Aleksandr Sergeevich)
• 1 Fehst, Herman
• 1 Feuchtwanger, Lion, 1884-1958
• 1 Fischer, Ernst, 1899-1972

• 5 English

• 73 Soviet Union
• 7 Russia
• 2 Germany
• 1 Baltic States
• 1 China
• 1 Europe
• 1 Kazakhstan
• 1 Moscow (Russia)
• 1 Russia (Federation)

• 2 Biography
• 1 Congresses

Limit year range