"Great Soviet Encyclopedia (YF)" is a huge scientific and cultural reference book containing a wide range of information from various fields of knowledge. Published in Ukraine in 1970-1980, the encyclopedia consists of numerous volumes and contains thousands of articles on history, culture, science, technology and other aspects of life. Each article is carefully worked on by specialists in the relevant field, which guarantees a high scientific level and reliability of information. "The Great Soviet Encyclopedia" has become an integral part of the home library and a valuable source of knowledge for readers of any age."