Yearbook of the Great Soviet Encyclopedia . Issue 30" is not just a book, but a whole world of knowledge, collected in one volume. This issue, like the previous ones, is a unique encyclopedic work created by a team of authors who sought to capture the most important events, achievements and changes that have occurred in the world over the year. In this edition you will find many articles covering a wide variety of areas of knowledge: from science and technology to culture and art. The book will be of interest to a wide range of readers: from students and teachers to everyone who just likes to learn new things and deepen their knowledge. If you are looking for information for study, work or just want to expand your horizons, this yearbook will be an excellent assistant. It will be useful to both young researchers and those who have long been engaged in scientific activities, because it contains relevant data and facts that can be useful in a variety of fields. The topics raised in the "Yearbook of the Great Soviet Encyclopedia" are diverse and multifaceted. You will be able to learn about the latest achievements in the field of medicine, new technologies, cultural events, as well as about significant political changes in the world. Each article is written taking into account the relevance and importance of the information provided, which makes this yearbook not only a reference publication, but also a real historical document. It reflects both global events and local achievements, which allows the reader to get a complete picture of what was happening in the world during the year. The style in which the yearbook is written is distinguished by clarity and accessibility. The authors sought to make complex topics understandable to a wide audience, which is one of the strengths of this publication. Each article is accompanied by illustrations and tables, which helps to better absorb the material and makes reading more fascinating. In addition, links to other articles and materials can be found in the issue, which allows you to delve into topics of interest. If you are familiar with other works of the Great Soviet Encyclopedia, you know that this publication has always been distinguished by high quality content and careful verification of the facts. In this issue, the traditions are not broken, and you can be sure of the reliability of the information provided . This makes the yearbook not only a valuable source of knowledge, but also a reliable reference material for scientific work and research. Yearbook of the Great Soviet Encyclopedia . Issue 30" is not just a book, but a real find for knowledge lovers If you are looking for where to get information about events that changed the world, or want to be aware of the latest scientific discoveries, this yearbook will become your faithful companion. It will allow you not only to expand your knowledge, but also to look at the world from a new point of view, opening doors to unexplored areas before you. Do not miss the opportunity to touch the wealth of knowledge collected in this unique edition. Yearbook of the Great Soviet Encyclopedia . Issue 30 is your chance to become part of a great intellectual tradition that continues to inspire and educate generations of readers.