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Jensen, B. George Vernadsky M. Fl. (Ed.): A Source Book for Russian History from Early Times to 1917. Vol. 1. Early Times to the Late Seventeenth Century. Vol. 2. Peter the Great to Nicholas I. Vol. 3. Alexander II to February Revolution. New Haven and London, Yale University Press, 1972. Vol. 1: XLIII, 306 s., Vol. 2: XLI, 584 s., Vol. 3: XLI, 884 s., Samlet Pris $ 35.00, Enkeltbind $ 12.50. ht 1974, 13.