The book "Hydraulics, hydraulic machines and hydraulic drives reference manual", written by the author's team headed by Nekrasov B. B. and Wilner I. M. , is an indispensable source of knowledge for students, engineers and anyone interested in modern technologies in the field of hydraulics. This manual covers a wide range of topics related to hydraulic systems and is an ideal guide for those who want to deepen their knowledge in this important area. On the pages of the book, readers will find detailed explanations of the principles of operation of hydraulic machines and systems, as well as their applications in various industries. The authors carefully worked out each topic, starting from the basics of hydraulics and ending with complex calculations and design of hydraulic drives. The manual includes both theoretical aspects and practical recommendations, making it useful for both students and practitioners. The book will be especially interesting for students of technical universities studying in specialties related to mechanical engineering, energy and automation. It will also be useful for engineers working in the field of design and operation of hydraulic systems, as well as for those engaged in scientific research in this area. Thanks to its accessible language and clear explanations, the manual is suitable for a wide audience, including those who are just beginning to get acquainted with hydraulics. The topics raised in the book cover not only technical aspects, but also current trends in the field of hydraulics. The authors share their knowledge of new technologies and techniques that can significantly improve the efficiency of hydraulic systems. This makes the manual relevant not only for studying the basics, but also for understanding the future directions of development of hydraulic technologies. The style of the authors is distinguished by clarity and logical presentation, which allows readers to easily digest the material. Nekrasov B . B. and Wilner I. M. are known for their scientific works and teaching aids, which have been recognized in professional circles. Their experience and in-depth knowledge in the field of hydraulics make this guide a reliable source of information. The book "Hydraulics, hydraulic machines and hydraulic drives" is not only informative, but also inspires further study and practical application of hydraulic technologies. Readers will be able to find answers to many questions related to the design and operation of hydraulic systems, as well as get an idea of new trends and innovations in this area. If you are looking for a quality and detailed guide to hydraulics that will help you master this complex but fascinating discipline, then this guide will be your faithful assistant. It will not only expand your knowledge, but also help you become a more confident specialist in the field of hydraulic technology. Do not miss the opportunity to immerse yourself in the world of hydraulics with this unique and useful edition!