TY  - BOOK
AU  - Pethybridge, Roger
TI  - The spread of the Russian revolution: essays on 1917
SN  - 0333132440
U1  - 947.084 PET 
PY  - 1972///
CY  - London
PB  - Macmillan
KW  - Soviet Union - History - Revolution, 1917-1921
ER  -