• 62 Books

• 21 Communism
• 18 History
• 7 Politics and government
• 6 Lenin, Vladimir Ilʹich, 1870-1924
• 5 Description and travel
• 5 Economic conditions
• 5 Foreign relations
• 4 Kommunisticheskai︠a︡ partii︠a︡ Sovetskogo Soi︠u︡za
• 3 Relations
• 3 Social conditions
• 3 Trotsky, Leon, 1879-1940
• 2 Communist International
• 2 Jews
• 2 Labor unions and communism
• 2 Peasants
• 2 Revolutionaries
• 1 Antisemitism
• 1 Artists
• 1 Authors, Russian
• 1 Authors, Soviet
• 1 Batalha Reis, Jaime
• 1 Benario-Prestes, Olga, 1908-1942
• 1 Civil rights
• 1 Commerce
• 1 Communism and religion

• 10 Lenin, Vladimir Ilʹich, 1870-1924
• 4 Stalin, Joseph, 1878-1953
• 3 Trotsky, Leon, 1879-1940
• 2 Buescu, Mircea
• 2 Pinto Ventura, Maria Isabel
• 1 Akademii︠a︡ nauk SSSR
• 1 Barreto, Roberto Menna
• 1 Bartz, Frederico Duarte
• 1 Batalha Reis, Jaime
• 1 Brandão, Fernando de Castro
• 1 Brazil
• 1 Brezhnev, Leonid Ilʹich, 1906-1982
• 1 Brito, Manuel Francisco do Nascimento
• 1 Carneiro, David, 1904-1990
• 1 Carvalho, M
• 1 Corção, Gustavo
• 1 Cruz, Teresinha Rosa
• 1 Cunha, Adelino, 1971-
• 1 Fernandes, J
• 1 Floridi, Alexis Ulysses, 1920-
• 1 Fundação Fernando Leite Couto
• 1 Gama, Eurico
• 1 Golgher, Isaías
• 1 Golikov, G. N. (Georgiĭ Nazarovich), 1913-1980
• 1 Gonçalves, António Sebastião

• 1 French

• 8 Brazil
• 4 Portugal
• 4 Russia
• 2 Spain
• 2 United States
• 1 Africa
• 1 China
• 1 Europe
• 1 Finland
• 1 Galicia (Region)
• 1 Rio Grande do Sul (State)
• 1 Sovien Union
• 1 Vietnam

• 3 Biography
• 3 Sources
• 2 Congresses
• 1 Controversial literature
• 1 In art
• 1 Personal narratives, Portuguese
• 1 Poetry
• 1 Translations into Portuguese

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