Mitchell, Mairin
Maritime history of Russia, 848-1984
Sidgwick and Jackson, 1949
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Riasanovsky, Nicholas V.
A history of Russia
Oxford University Press, 1963
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Lawrence, John
A history of Russia
Farrar Straus & Cudahy, 1959
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Riasanovsky, Nicholas V.
A history of Russia
Oxford University Press, 2011
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Vernadsky, George
A history of Russia
Yale University Press, 1954
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