Selected works
in two volumes
Subjects
- addresses, essays, lectures
- censorship
- collections
- cologne communist trial, cologne, germany, 1852
- communism
- communists
- correspondence
- economic history
- economics
- europe, history, 1815-1871
- germany
- history
- philosophy
- relations
- socialism
- taiping rebellion (china : 1850-1864) fast (ocolc)fst01355120
- world politics
- world politics, 19th century