TY  - BOOK
AU  - Calzón,Frank
TI  - Castro's Gulag: the politics of terror
U1  - 972.91 
PY  - 1979///
CY  - Washington : 
PB  - Council for Inter-American Security, 
KW  - Cuba - Historia / Prisioneros en Cuba-Derechos Humanos
ER  -