TY  - BOOK
AU  -  Pethybridge,
TI  - The Spread of the Russian Revolution : : Essays on 1917 / 
U1  - 947.0841 PET.S 
PY  - 1972///
CY  - London
PB  - Macmillan
KW  - The Spread of the Russian Revolution
KW  -  Russian Revolution
ER  -