TY  - BOOK
AU  - Sertsova,Anna
AU  - Shishkina,Valentina
AU  - Yakovleva,Lyudmila
TI  - What is revolution?
T2  - ABC of social and political knowledge
AV  - HX550.R48 SER 
PY  - 1986///
CY  - Moscow
PB  - Progress Publishers
KW  - Revolution
ER  -