TY  - BOOK
AU  - Pipes,Richard
TI  - The formation of the Soviet Union, communism and nationalism 1917-1923
AV  - DK 266 P53
PY  - 1964///
CY  - Cambridge
PB  - Harvard University
KW  - Unión Soviética
KW  - Historia
KW  - 1917-
ER  -