The book "Fundamentals of vacuum engineering and technology of production of vacuum and gas-filled devices" by B. G. Markova is a unique publication that immerses the reader in the world of vacuum technology, revealing its foundations, principles and practical aspects. This work will become an indispensable tool for students, graduate students and specialists working in the field of physics, engineering and technology, as well as for anyone interested in modern achievements in the field of vacuum engineering. The book examines key aspects of vacuum technology, starting with the fundamental concepts and ending with the complex processes associated with the production of vacuum and gas-filled devices. The author shares his knowledge about how devices are created and operate in vacuum conditions, as well as about what technologies are used for their production. The reader will be able to learn about various methods of creating a vacuum, about the use of gas-filled devices in various industries, such as electronics, medicine and scientific research. Who can like this edition? First of all, it will be interesting for students of technical specialties who study physics and engineering disciplines . The book will also be useful to practicing engineers and technologists involved in the development and production of vacuum devices. Not without attention and those who are simply interested in new technologies and their application in everyday life. The age of readers is not limited - from high school students preparing for admission to universities, to experienced professionals seeking to expand their knowledge. The topics raised in the book cover a wide range of issues related to vacuum engineering. The author not only explains the theoretical aspects, but also shares practical recommendations, which makes the material accessible and understandable. In. G. Markov emphasizes the importance of vacuum in modern technologies, emphasizing its role in ensuring the quality and reliability of devices. The book also addresses issues of ecology and sustainable development, making it particularly relevant in light of contemporary challenges. Writing style in . G. Markov is clear and logical . It skillfully combines a scientific approach with practical examples, which allows the reader to easily absorb material. The author is also known for his other work in physics and engineering, which confirms his high level of expertise and deep understanding of the subject. Each chapter of the book is permeated with the desire to learn and transfer knowledge, which makes reading not only useful, but also fascinating. If you are looking for books on vacuum engineering, instrument technology or just want to expand your knowledge in this area, "Basics of vacuum engineering and technology for the production of vacuum and gas-filled devices" will be an excellent choice. This edition will not only enrich your horizons, but also help you better understand how modern technologies that surround us in everyday life work. Do not miss the opportunity to immerse yourself in the fascinating world of the vacuum and discover new horizons of knowledge!