The book "Selected tasks of non-holonomic mechanics", written by the author's team as part of Borisov A. In. , Mamaeva I. C. , Kilina A. A. By the way, and ........ A. , is a fascinating and in-depth study in the field of mechanics, which will be a real discovery for students, graduate students and anyone interested in physics and engineering sciences. This edition is not just a textbook, but a real treasure trove of knowledge, which contains tasks that contribute to a deep understanding of non-holonomic mechanics. Non-holonomic mechanics is a field that studies systems where motion does not obey Newton's classical laws, making it particularly interesting and complex. The authors offer readers a unique approach to solving problems, which helps to develop analytical thinking and skills in working with mathematical models. Each task in the book is accompanied by detailed comments and explanations, which allows the reader not only to find solutions, but also to understand the physical processes behind them. This book will be especially useful for students of technical specialties, graduate students and teachers, as well as anyone who seeks to deepen their knowledge in the field of mechanics. If you are fond of physics, mathematics or engineering, the “Selected problems of non-holonomic mechanics” will become an indispensable assistant for you in your studies and scientific activities. The book will also be of interest to practicing engineers who face real challenges in their work and want to expand their horizons. The topics raised in the book cover a wide range of issues, ranging from the basics of non-holonomic mechanics to more complex concepts and tasks. The authors not only offer solutions, but also analyze different approaches to solving the same problem, which contributes to the development of creative thinking and the ability to find non-standard solutions. This makes the book not only a textbook, but also a source of inspiration for those who want to explore the boundaries of their knowledge. The style of the authors is distinguished by clarity and accessibility, which makes it easy to assimilate complex concepts. Borisov A . In. and his colleagues are known for their scientific work and publications in the field of mechanics, and in this book they demonstrate their experience and deep understanding of the subject. Their approach to learning and explaining the material makes "Selected Tasks of Nonholonomic Mechanics" not only useful, but also fascinating reading. If you are looking for literature that will help you understand the complex aspects of mechanics, or want to prepare for exams and research, then this publication will become your reliable companion. The book will also be of interest to those who want to expand their knowledge of modern methods and approaches in mechanics, as well as how to apply this knowledge in practice. In conclusion, “Selected Problems of Nonholonomic Mechanics” is not just a collection of problems, but a whole world in which you can immerse yourself by exploring the laws of physics and mechanics. This work will be your guide to the fascinating world of science, where each task opens up new horizons and opportunities. Do not miss the chance to enrich your knowledge and skills by immersing yourself in this unique book!