The book "Choosing a route for processing elementary surfaces of machine parts" by G. I. Belyaev is an indispensable work for engineers, designers and students of technical specialties who seek to deepen their knowledge in the field of mechanical engineering and material processing. In this edition, the author invites readers to immerse themselves in the complex but fascinating world of surface treatment technologies, revealing not only theoretical aspects, but also practical recommendations that will help in real production activities. The main goal of the book is to help specialists choose the optimal routes for processing elementary surfaces, which is a key point in creating high-quality and durable machine parts. G. I. Belyaev, having many years of experience in this field, shares with readers his knowledge of various processing methods, their advantages and disadvantages, as well as the impact of route selection on the final result. The book is full of examples, illustrations and diagrams that make the material more accessible and understandable. This book will be of interest not only to professional engineers, but also to students of technical universities who are just starting their way in the world of mechanical engineering. It will be an excellent addition to educational materials, as well as help in preparing for practical classes and diploma projects . If you are passionate about topics related to mechanics, material processing and design, then “Choose a route for processing elementary surfaces of machine parts” will become a real storehouse of knowledge for you. The topics raised in the book range from the basics of material processing to complex technological processes such as grinding, milling, and turning. G. I. Belyaev emphasizes the importance of choosing the right processing route, which can significantly affect the quality and cost of the final product. The author also discusses the influence of various factors, such as material type, part geometry and processing conditions, on the choice of technology. Belyaev's style is distinguished by clarity and logical presentation. He is able to explain complex technical concepts, which makes his books especially valuable for a wide audience. In his arsenal there are already several well-known works devoted to various aspects of engineering and material processing, and each of them has a high level of scientific validity and practical orientation. The book "Choosing a route for processing elementary surfaces of machine parts" is not only informative, but also inspires new ideas and approaches to work. Readers will be able to find useful tips for optimizing processes in it, which will help increase productivity and reduce costs. In modern production, where quality and efficiency play a key role, the knowledge presented in this book becomes especially relevant. If you are looking for literature on the topic of processing materials, which combines theory and practice, then this publication will be a real find for you. It will not only expand your horizons in the field of mechanical engineering, but also help you become a more competitive specialist in your field. Don't miss the opportunity to see the work of G. I. Belyaev and discover new horizons in the processing of elementary surfaces of machine parts!