Title: Na rubezhe tretʹego tysi͡a︡chiletii͡a︡ [i.e. tysi͡a︡cheletii͡a︡]
Subtitle: k 125-letii͡u︡ izdanii͡a︡ "Istoricheskikh pisem" Petra Lavrovicha Lavrova
Subjects: Philosophy, History
People: P. A. Lavrov (1856-1929)