"Big Soviet Encyclopedia" (DL) is the world's largest general encyclopedia, which has become an important source of knowledge and information for generations of Soviet and post-Soviet citizens. The first edition of the encyclopedia was published in 1926, and since then there have been many editions, additions and reprints. The "Great Soviet Encyclopedia" (DL) contains extensive information from various fields of knowledge - from history, politics and science to culture, art and technology. Each generation valued its "Great Soviet Encyclopedia" as a reliable source of verified and authoritative information. Consider this encyclopedia as an open door to a world of knowledge, waiting for you with open arms, ready to expand your consciousness and take you to a new level of education.