"Great Soviet Encyclopedia (MSh)" is one of the most ambitious publications of the last century, which was included in the golden fund of Soviet culture. The unique encyclopedia, published in 65 volumes, covers a wide range of knowledge from various fields of science, technology, art, history and culture. In-depth articles, scientifically sound data, and impressive detail make this encyclopedia a valuable source of information for research in any field of knowledge. "The Great Soviet Encyclopedia" is not just a reference book, but a symbol of the fact that the quality of knowledge and culture were an important part of life in the times of the Soviet Union.