• 4 Foreign relations
• 3 Communist International
• 3 Participation, Foreign
• 2 Participation, Russian
• 2 Russian
• 1 Aerial operations
• 1 Ambassadors
• 1 Artemʹev, Ivan Nikolaevich
• 1 Communism
• 1 Description and travel
• 1 Diplomatic and consular service, Soviet
• 1 Diplomatic history
• 1 Dubinin, I︠U︡. V. (I︠U︡riĭ Vladimirovich)
• 1 History and criticism
• 1 Ibárruri, Dolores, 1895-1989
• 1 Inquisition
• 1 International Committee for the Application of the Agreement Regarding Non-Intervention in Spain
• 1 Literature and the war
• 1 Literature, Modern
• 1 Participation, Latvian
• 1 Participation, Soviet
• 1 Partido Comunista de España
• 1 Politics and government
• 1 Radio operators

• 3 Garcia, José
• 2 Ibárruri, Dolores, 1895-1989
• 2 Maĭskiĭ, I. M. (Ivan Mikhaĭlovich), 1884-1975
• 2 Prit︠s︡ker, D. P. (David Petrovich)
• 1 Aleksandrovskai︠a︡, S. M. (Sofʹi︠a︡ Mikhaĭlovna), 1909-
• 1 Artemĕv, Ivan Nikolaevich
• 1 Bashkirov, A. V
• 1 Dubinin, I︠U︡. V. (I︠U︡riĭ Vladimirovich)
• 1 Federalʹnai︠a︡ arkhivnai︠a︡ sluzhba Rossii
• 1 Horilovsʹkyĭ, L. L
• 1 Institut vseobshcheĭ istorii (Akademii︠a︡ nauk SSSR)
• 1 Institut vseobshcheĭ istorii (Rossiĭskai︠a︡ akademii︠a︡ nauk)
• 1 I︠U︡rʹeva, L. (Lidii︠a︡)
• 1 Kazarnovskiĭ, M. P. (Mikhail Petrovich)
• 1 Latvijas KP CK Partijas vēstures institūts
• 1 Lea, Henry Charles, 1825-1909
• 1 Lozinskiĭ, S. G. (Samuil Gorat︠s︡ievich), 1874-1945
• 1 Malaĭ, V. V
• 1 Mati︠u︡khin, I︠U︡riĭ
• 1 Meshcheri︠a︡kov, M. T. (Marklen Tikhonovich)
• 1 Novikov, M. V. (Mikhail Vasilʹevich)
• 1 Pozharskai︠a︡, S. P. (Svetlana Petrovna)
• 1 Puzeĭkin, V. V. (Vladimir Vasilʹevich)
• 1 Rodimt︠s︡ev, Aleksandr
• 1 Rossiĭskiĭ gosudarstvennyĭ arkhiv sot︠s︡ialʹno-politicheskoĭ istorii

• 5 Soviet Union
• 1 Espagne
• 1 Great Britain
• 1 URSS

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