Title: Shestaya (Prazhskaya) Vserossiiskaya konferentsiya RSDRP
Subjects: Rossiiskaya Sotsial-Demokraticheskaya Rabochaya Partiya (Bol'shevikov), Rossiiskaya Sotsial-Demokraticheskaya Rabochaya Partiya (Bol'shevikov). Konferentsiya 1912 : Prague)