"The Great Soviet Encyclopedia" is the most famous and most respected reference book that appeared in the government edition of the Soviet Union. This is a grandiose academic project that covered a huge amount of knowledge from all fields of science, culture, technology and history. Enclosed in 65 volumes, the encyclopedia has become an indispensable source of information for millions of readers around the world. Its pages preserve invaluable knowledge and reflect the ideals and outlook of the socialist era. "The Great Soviet Encyclopedia" is this unique treasure trove of knowledge that leaves an unforgettable mark in the history of Ukrainian and world culture.