@book{UBHD-1116821, author={Foster, William Zebulon}, title={History of the Communist party of the United States}, publisher={International Publ.}, address={New York, NY}, year={1952}, pages={600 S.}, language={eng}, library={UB [Signatur: 63 B 727] ; SC [Signatur: Sch 3.7.5-23]}, }