1. We the people Title: We the people Date: 1934. Author: Berenberg, David Paul, 1890- Collecting Area: Political Pamphlets Call number: HN 64 B47X 1934 LOCAL
2. A workers' world Title: A workers' world Date: ©1931. Author: Berenberg, David Paul, 1890- Collecting Area: Political Pamphlets Call number: HD 4854 B47X 1931 LOCAL
3. A workers' world Title: A workers' world Date: 1932, ©1931. Author: Berenberg, David Paul, 1890- Collecting Area: Political Pamphlets Call number: HD 4854 B47X 1932 local
4. Socialist fundamentals Title: Socialist fundamentals Date: 1935. Author: Berenberg, David Paul, 1890- Collecting Area: Political Pamphlets Call number: HX 86 B538 1935 LOCAL