The Integral Calculus of the Function of Many Real Variables, edited by O. In. Savkova represents an important contribution to the field of mathematical analysis and function theory. This publication is intended for students, graduate students and teachers, as well as anyone interested in in-depth study of mathematical methods and their applications in various sciences. The book deals with key aspects of integral calculus, including the theory of multidimensional integrals, methods of their calculation and application in various fields. The authors seek not only to explain the theoretical foundations, but also to demonstrate the practical application of integral calculus in physics, engineering, and economics. Each chapter is imbued with a deep understanding of the subject, which allows the reader not only to assimilate the material, but also to see its significance in real tasks. One of the main topics raised in the book is the importance of multidimensional analysis in modern scientific research. In a situation where many tasks require taking into account several variables at the same time, integral calculus becomes an indispensable tool. The book immerses the reader in the world of multidimensional functions, explaining how they interact and how integrals can be used to find areas, volumes, and other characteristics. Who can like this edition? First of all, it will be useful for students of mathematical and technical specialties, as well as for those who are preparing for exams or defending dissertations . Teachers will find many examples and tasks in the book that can be used in classes . In addition, the book may be of interest to researchers working in the field of applied mathematics, physics and engineering, as it contains relevant methods and approaches that can be applied in their research. Style O. In. Savkova and her colleagues are distinguished by the clarity and accessibility of the presentation .. The authors strive to make complex mathematical concepts understandable to a wide audience, which makes the book not only a textbook, but also a fascinating reading for anyone who wants to deepen their knowledge in mathematics. This edition can be an excellent addition to the library of any student or researcher interested in integral calculus and its applications. The book "Integral calculus of the function of many real variables" is not just a set of formulas and theorems, but a whole world in which mathematics becomes a tool for understanding the world around us. It encourages the reader to think critically and apply the knowledge gained to solving real-world problems. If you are looking for an in-depth manual on integral calculus, which will help you not only to master the theory, but also to see its practical application, this edition will be a real find for you. Thus, “The integral calculus of the function of many real variables” is not just a book, but a key to understanding complex mathematical concepts that open doors to the world of science and technology. Do not miss the opportunity to immerse yourself in this fascinating world with O. In. Savkova and her team of authors!