TY  - BOOK
AU  - 
AU  - Petersen, William
TI  - Realities of world communism
T2  - University of California, Berkeley. University extension series on public issues,
AV  - HX44 .P43
U1  - 335.43 22
PY  - 1963///
CY  - Englewood Cliffs
PB  - Prentice-Hall
KW  - Communism
KW  - Soviet Union
KW  - China
N1  - Includes bibliographical references
ER  -