TY  - BOOK
AU  - Hudson, G. F.
TI  - Fifty years of communism:  theory and practice 1917-1967 
U1  - 320.5 
PY  - 1968///
CY  - Harmondsworth
PB  - Penguin Books
KW  - Politics - Political Ideology - Communism -
KW  - Political Science -
N1  - Includes bibliographical references and index
ER  -