"Great Soviet Encyclopedia" is a huge reference book covering various aspects of knowledge and information. In terms of volume and depth of coverage of topics and facts, this encyclopedia can compete with the most prominent encyclopedias in the world. Written in the form of alphabetical articles, it offers readers a wide range of information about history, culture, science, technology and other areas of life. "Big Soviet Encyclopedia" is an indispensable source of knowledge for a wide range of readers, regardless of their age category or profession.