• 17 Memorial Library
• 1 College Library
• 1 Special Collections (Memorial Library)
• 1 Temporary Relocation Library

• 25 Books
• 1 Microforms

• 13 Trotsky, Leon, 1879-1940
• 9 Communism
• 5 Socialism
• 4 History
• 4 Permanent revolution theory
• 4 Social conditions
• 2 Economic conditions
• 2 Revolutionaries
• 2 Statesmen
• 1 Assassination
• 1 Correspondence
• 1 Exile
• 1 Foreign relations
• 1 Revolutions
• 1 Sverchkov, D. (Dmitriĭ), 1882-1938
• 1 Working class

• 1 Block, Russell
• 1 Digitalia (Firm)
• 1 Eastman, Max, 1883-1969
• 1 Evans, Leslie
• 1 Felʹshtinskiĭ, I︠U︡riĭ, 1956-
• 1 Hansen, Joseph
• 1 He, Weize
• 1 Howe, Irving
• 1 Istpart, Otdel T︠S︡K VKP(b) po izuchenii︠u︡ istorii Okti︠a︡brʹskoĭ revoli︠u︡t︠s︡ii i VKP(b)
• 1 Olgin, Moissaye J. (Moissaye Joseph), 1874-1939
• 1 Padrón Alfonso, Alexis
• 1 Ramm, Alexandra
• 1 Ramm, Alexandra, 1883-
• 1 Ramos Oliveira, A. (Antonio), 1907-1973
• 1 Sverchkov, D. (Dmitriĭ), 1882-1938

• 12 English
• 11 Russian
• 2 German
• 2 Spanish
• 2 Undetermined
• 1 Chinese
• 1 French

• 18 Soviet Union
• 2 Russia (Federation)
• 1 Alma-Ata
• 1 China
• 1 Kazakhstan

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