"Big Soviet Encyclopedia" is a huge encyclopedic publication that became a symbol of the era of Soviet culture and education. The unique edition consists of thousands of articles covering various fields of knowledge: from history and politics to science, culture, technology and art. This encyclopedia was completed in 36 volumes and became an integral part of the home library of many Soviet citizens. The publication contains many illustrations, tables and maps, which makes the process of studying the material interesting and accessible to the general public. "Big Soviet Encyclopedia" is not only a source of information, but also a real treasure that deepens knowledge and broadens the reader's worldview.