"Fundamentals of the Theory of Friction and Deterioration" . Determination of slip friction coefficients”, written by a team of authors led by A. A. Shaykhadinova is an important work in the field of mechanics and materials science, which will be of interest to both students and practicing engineers. This work immerses the reader in a complex but fascinating world of friction and wear, revealing the basic principles and methods that underlie these phenomena. The book discusses in detail the physical and mechanical aspects of friction, as well as its impact on the wear of various materials. The author's team focuses on theoretical foundations, which allows the reader to understand more deeply how and why certain processes occur. An important part of the book is a section on methods for determining slip friction coefficients, which is a key point for many engineering applications. The reader will be able to get acquainted with various experimental methods, their advantages and disadvantages, which will help him in practical activities. This book will be a real find for students of technical specialties, graduate students and young scientists, as well as for experienced specialists working in the field of mechanics, mechanical engineering and materials science. If you are interested in how friction affects the efficiency of machines and mechanisms, or want to learn how to choose the right materials for different operating conditions, then this publication will be an indispensable source of knowledge for you. The topics raised in the book cover a wide range of issues, including friction physics, wear mechanisms, the effect of various factors on friction coefficients, and methods for measuring them. The author's team not only shares theoretical knowledge, but also offers practical recommendations, which makes the book useful for application in real conditions. Readers will be able to find here not only scientific facts, but also practical advice that will help to avoid common errors in calculations and design. The style of writing the book is clear and accessible, which allows even those who do not have deep knowledge in the field of mechanics, easy to absorb material. The authors use many illustrations and graphs, which makes complex concepts more clear and understandable. This is a feature of the style of work A. A. Shaikhadinov, who is known for his ability to explain complex things in simple language He is also the author of other significant works in the field of mechanics, which confirms his high level of expertise and dedication to his work. "Fundamentals of the Theory of Friction and Deterioration" . Determination of slip friction coefficients” not only expands the horizons of knowledge, but also inspires further research in this area. It can become the basis for scientific papers, coursework and diploma projects, as well as serve as a useful reference for practicing engineers. If you are looking for a high-quality and up-to-date edition on friction mechanics, then this work will be an excellent choice. Do not miss the opportunity to immerse yourself in the world of friction and wear, which is so important for modern engineering and materials science. This book will help you not only understand the basic principles, but also teach you how to put them into practice, which will make your work more efficient and productive.