"Bigger Soviet Encyclopedia" is a huge and diverse reference book, which became a real classic source of knowledge in Soviet times. The publication contains information about history, science, culture, geography and many other aspects of life. Each article is prepared by highly qualified specialists and is illustrated in detail. "Greater Soviet Encyclopedia" is not only a source of knowledge, but also a kind of window into the past, which allows a better understanding of the culture and spiritual values of Soviet society. This encyclopedia is an integral part of the historical and cultural heritage of Ukraine and the countries of the former Soviet Union.