"Big Soviet Encyclopedia" is a cult publication that became a symbol of scientific and general educational literature of the Soviet period. This is a huge explanatory dictionary covering all fields of knowledge - from history, geography and natural science to art, sports and technology. In its scale and detail, the encyclopedia became an integral part of the education of generations of Soviet citizens. Thanks to the "Big Soviet Encyclopedia", readers had the opportunity to learn about the history of the world, the diversity of cultures, discoveries in science and technology, as well as about outstanding personalities of all times. The publication has become a reliable source of information for pupils, students, scientists and all those interested in general erudition. "Great Soviet Encyclopedia" is not only an academic monograph, but a real treasure for all seekers of knowledge and intellectual growth.