The book "Calculation of radial and axial forces in centrifugal pumps" by C. N. Kozlov is an indispensable source of knowledge for engineers, students and anyone interested in the theory and practice of centrifugal pumps. In this work, the author is deeply immersed in the complex aspects of the design and operation of pumping equipment, offering readers not only theoretical foundations, but also practical recommendations that will help in solving real problems. C. N. Kozlov, a well-known specialist in hydraulics and pumping systems, shares his rich experience and knowledge, which makes the book especially valuable for those who seek professional growth in this field. It considers the key aspects of the calculation of radial and axial forces arising in centrifugal pumps, which is important for ensuring the reliability and efficiency of pumping equipment. The book will be of interest to both professional engineers and technical students who want to deepen their knowledge in the field of pumping technologies. One of the main topics raised in the book is the effect of radial and axial forces on the operation of pumps. Kozlov explains how these forces can affect the performance and durability of pumping equipment, and suggests methods for calculating them, thus avoiding potential problems during operation. Readers will be able to learn about different approaches to analysis and calculation, as well as about modern methods used in the industry. This makes the book relevant not only for theorists, but also for practitioners working in the design and maintenance of pumping systems. The book also addresses issues related to material selection and design solutions, making it useful for engineers developing new pump models. Kozlov emphasizes the importance of the correct choice of components and their relationship, which can significantly affect the efficiency of the entire equipment. This is especially true in the context of modern energy efficiency and environmental requirements. The author's style is clear and accessible, which allows even complex concepts to be explained in simple language. C. N. Kozlov uses many examples and illustrations, which makes the material more clear and understandable. His approach to learning and knowledge transfer deserves special attention, as he strives to make complex topics available to a wide audience. If you are looking for books on pumping systems, hydraulics or mechanics, then “Calculation of radial and axial forces in centrifugal pumps” will be a great addition to your library. This work will be useful not only to professional engineers, but also to students, graduate students, as well as anyone interested in modern technologies in the field of pumping equipment. In conclusion, book C. N. Kozlova is not just a textbook, but a real find for anyone who wants to understand the principles of centrifugal pumps and learn how to apply theoretical knowledge in practice. It will help you not only to improve your skills, but also to prepare for complex problems in the field of pumping systems. Do not miss the opportunity to get acquainted with this valuable work and expand your horizons in the world of hydraulics!