"Great Soviet Encyclopedia" is one of the largest and most authoritative general education publications of the last century. It was published in 1926 and had enormous scientific potential and the authority of Soviet scientists. In its numerous volumes, "BSE" covered almost all fields of knowledge and general cultural information that was relevant at the time of publication. This encyclopedia has become a basis for scientists, students and schoolchildren throughout the Union, it contains a large number of articles of various levels of complexity - from general review materials to specific scientific studies. Thanks to the "Great Soviet Encyclopedia", everyone could find an answer to any question or expand their knowledge in the field of science, culture, history, technology, etc. This edition is considered a world-famous symbol of the Soviet intellectual and cultural heritage, which is of great importance for understanding the history not only of the former Soviet Union, but also of the entire world. "The Great Soviet Encyclopedia" is not just a reference book, but a masterpiece of knowledge that will forever remain in the history of the book business.