TY  - BOOK
AU  - Black, Cyril Edwin
TI  - Communism and revolution: the strategic uses of political violence 
AV  - HX 44 B55a
PY  - 1964///
CY  - Princeton, N.J.
PB  - The University
KW  - Comunismo -
KW  - Historia
KW  - Revoluciones
ER  -