"Big Soviet Encyclopedia" is a multi-volume publication that became one of the most significant sources of knowledge in the Soviet Union. Each volume contains a huge amount of information from various fields of knowledge: history, science, art, technology, culture, and others. "Great Soviet Encyclopedia" became an important source of knowledge for many generations of Soviet citizens, helping them learn the history and modernity of the world. The publication was noted for the high quality of the printed text, the abundance of illustrations, and the accessible presentation of the material. "The Great Soviet Encyclopedia" is not just a collection of facts, but a real treasure trove of knowledge that helped anyone who wanted to expand their horizons and deepen their understanding of the world around them.