TY  - GEN
AU  - Berktay,Halil
TI  - Bir dönem kapanırken
AV  - HX313.5 
PY  - 1991///
CY  - Ä°stanbul
PB  -  Pencere, 
KW  - SocialismHistory20th Century
KW  - Soviet UnionPolitics and Government19531985
KW  - Soviet UnionPolitics and Government19851991
ER  -