Publication
Mediaspace scheduled maintenance: Aug 25, 2026 07:00 - 12:00 AM. During this time, videos will be temporarily unavailable. Check status updates.
The subject of the article is the history of popular and authoritative series of St. Petersburg publishing house “Obrazovanie” (1909-1928), which on the eve of the First World War played an important role in Russia in the restructuring of key disciplines of both natural history and humanitarian cycle