TY  - BOOK
AU  - Wieczynski,Joseph L.
TI  - The Russian frontier: the impact of borderlands upon the course of early Russian history 
SN  - 0813906814 :
U1  - 947 
PY  - 1976///
CY  - Charlottesville
PB  - University Press of Virginia
KW  - Frontier thesis
KW  - Frontier and pioneer life
KW  - Soviet Union
KW  - Historical geography
KW  - History
N1  - Includes index
ER  -