“Hydraulics, water supply and sewerage” is not just a textbook, but a real treasure trove of knowledge for all who are interested in engineering sciences and the design of water supply systems. Author, B. and . Kalitsun, together with a team of experts, created a work that will become an indispensable assistant for both students and practitioners in the field of hydraulics and water supply .. The book covers a wide range of topics, ranging from the basics of hydraulic calculations to complex water supply and sewerage systems. It discusses in detail the principles of operation of various systems, their design and operation. The reader will be able to learn about modern technologies used in this field, as well as about new materials and methods that greatly simplify the design and construction process. Who is this book intended for? First of all, it will be of interest to students of technical universities studying specialties related to water supply and sewerage . However, they are not the only ones who will find useful information in it .. Practical engineers working in the field of design and operation of water supply systems will also appreciate the in-depth analysis and up-to-date data presented in the publication. In addition, the book will be useful for architects who want to expand their knowledge about the interaction of buildings with engineering systems. The topics raised in the book are highly relevant in light of current environmental challenges and the need for water management. With global warming and an increasing population, water supply and wastewater treatment are becoming increasingly important. Kalitsun and his team not only share knowledge, but also raise important questions about sustainable development and environmental protection, making the book especially valuable for those who seek to contribute to solving these problems. The author's style is clear and accessible, which allows even complex technical aspects to be explained in simple and understandable language. This makes the book not only a tutorial, but also an exciting read for anyone who wants to deepen their knowledge in the field of hydraulics. Kalitsun is known for his work in engineering design, and his experience and professionalism is felt on every page. If you are looking for literature on topics such as water systems design, hydraulic calculations or water management, then “Hydraulics, water supply and sewerage” will be a real find for you. This book will not only expand your knowledge, but also inspire new ideas and solutions in your professional activities. Do not miss the opportunity to get acquainted with this unique work, which combines theory and practice, relevant research and time-tested methods. “Hydraulics, water and sanitation” is the key to understanding the complex processes that are behind one of the most important resources on the planet water. Read, study and apply the knowledge gained in practice to become a real professional in your field!