TY  - BOOK
AU  - Vernadsky,George
TI  - A history of Russia
PY  - 1969///-
CY  - New Haven, London
PB  - Yale University Press
N1  - V. 1. Ancient Russia;  V. 2. Kievan Russia;  V. 3. The Mongols and Russia;  V. 4. Russia at the dawn of the modern age;  V. 5. The tsardom of Mosow, 1547-1682. Pt. 1;  V. 5. The tsardom of Mosow, 1547-1682. Pt. 2
ER  -