"Great Soviet Encyclopedia" (BT) is a collection of knowledge that has become a real treasure for Ukrainians for many decades. In its volumes, this encyclopedia contains a huge amount of information from various fields of knowledge: from history and geography to science and technology. Each article in the "Great Soviet Encyclopedia" (VT) is written by professionals in their field and contains objective and reliable information. In addition, the encyclopedia is decorated with numerous illustrations, diagrams and maps that help to better understand the material. This encyclopedia reflects not only generally accepted facts, but also reflects the spirit of the era in which it was published. "Big Soviet Encyclopedia" (VT) is not just a reference book, but a real cemetery of knowledge and culture, which gives the reader the opportunity to learn about the world around him.