The book “The Theory of Transformation and Transfer of Measuring Information” by Vladimir Ilyich Sergeev is a deep and fascinating study that immerses the reader in the world of measuring equipment and information technologies. In today's world, where data is becoming the main resource, understanding the principles of their transformation and transfer is becoming an integral part of many professions. This work not only reveals theoretical foundations, but also offers practical solutions, making it a valuable source of information for students, researchers, and practitioners in the fields of engineering and information technology. From the first pages of the book, the reader finds himself at the center of a discussion of key concepts, such as measurement information, its properties, and methods of transformation and transmission. Sergeyev masterfully combines theory with practical examples, which allows a better understanding of complex concepts. He emphasizes the importance of accuracy and reliability of data transmission, which is especially relevant in the era of digitalization and automation. The book raises important questions about how to minimize information loss and improve the efficiency of data transmission systems, which makes it relevant not only for specialists, but also for a wide range of readers interested in new technologies. This work will be of particular interest to technical students, graduate students and teachers, as well as professionals working in the field of information technology, telecommunications and automation .. If you are passionate about topics related to data processing, management systems and information technology, then Sergeyev’s book will be a real discovery for you. It will help you not only deepen your knowledge, but also expand the horizons of understanding modern technologies. The topics raised in the book cover a wide range of issues, including coding methods, data transfer algorithms, and modern approaches to information processing and analysis. Sergeyev pays special attention to the issues of reliability and security of data transmission, which makes his work especially relevant in the light of modern challenges related to cybersecurity. Readers will be able to learn how to avoid common mistakes and improve the efficiency of their systems, which is an important aspect in any professional activity. Sergeyev's style is distinguished by clarity and accessibility, which allows even complex technical concepts to be presented in an understandable form. His approach to the presentation of the material makes the book interesting for both professionals and those who are just starting their way in this area. The author not only shares knowledge, but also inspires the reader to further study and explore new horizons in the world of measuring information. If you are interested in such works as "Fundamentals of Information Theory" K. Shannon or "Digital Signal Processing" A. In. Gusev, the book Sergeyev will be for you a great addition to the library . It will not only expand your knowledge, but also help you better understand how modern data transmission systems work. In conclusion, the Theory of Transformation and Transfer of Measuring Information is not just a textbook, but a real find for anyone who wants to deepen their knowledge in the field of measuring equipment and information technology. This book will be your reliable companion in the world of data, opening up new horizons and opportunities for professional growth. Do not miss the chance to get acquainted with Sergeyev’s work and immerse yourself in the fascinating world of measuring information!