: The Prosveshcheniye Mediateka provides the official electronic form of the textbook. Direct Educational Links :
: Often stocks the hardback FGOs edition. Check Labirint.ru for current availability.
: Lists various versions, including the 2025/2026 editions. Verify the "Binding" (Переплет) section on Yandex Market to ensure it is hardback.
: Carries the standard school curriculum editions at My-shop.ru .
: Good for finding pre-owned hardback copies at a lower price. Some listings specifically mention "softcover" (мягкий переплет), so be sure to ask the seller or check the description for "hardbound".