TY  - BOOK
AU  - Marx,Karl
AU  - Engels,Friedrich
ED  - Progress Publishers
TI  - On the United States
U1  - 973 
PY  - 1979///.
CY  - Moscow: 
PB  - Progress Publishers, 
KW  - United States
KW  - Social conditions
KW  - 1865-1918
N1  - Includes bibliographical references and index
ER  -