Lanterbach, Richard E.
Through Russia's back door /​ Richard E. Lauterbach.
: Harper & Brothers,, 1947.
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Mehnert, Klaus
Soviet man and his world / Klaus Mehnert
Frederick A. Praeger, 1962
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Jusuf Wibisono
Bertamasja dibelakang tabir besi / oleh Jusuf Wibisono
W. van Hoeve, 1953
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Portnoy, Ethel
Rook over Rusland : reisverhaal / Ethel Portnoy
Meulenhoff, 1990
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The land of soviets: the country and the people
Foreign Languages Publishing House, 1957
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