Julius Friedrich Hecker

1881

• Moscow dialogues
• Pod znamenem krasnago treugolnika
• Religion and communism
• Russian sociology
• Russian sociology
• Moscow dialogues
• Religion and a changing civilisation
• Religion and a changing civilization
• Religion under the soviets
• Russian sociology
• Sulian de zong jiao yu wu shen lun zhi yan jiu
• The communist answer to the world's needs