Book 487 Mathematical Methods of Discrete Optimization: Course of Lectures by I. A. Farajeva is a fascinating and deep dive into the world of discrete optimization, which today is one of the most relevant and sought-after areas of mathematics and computer science. This work will become an indispensable assistant for students, graduate students and specialists working in the field of applied mathematics, computer science and related disciplines .. In his book, Farajev offers readers a systematic approach to the study of mathematical methods used to solve discrete optimization problems. He explains how to apply these techniques to find optimal solutions in resource-limited environments, which is an important aspect in various fields such as logistics, economics, engineering, and even project management. The book covers a wide range of topics, including linear programming, integer programming, graph algorithms, and branch and boundary methods. Each section contains theoretical foundations, examples and practical tasks, which makes the material accessible and understandable. What is especially attractive in this tutorial is the style of presentation of the author. Farajev has the gift of explaining complex concepts in a simple and accessible language, which allows the reader to easily absorb material. His lectures are imbued with living examples from real life, which makes the learning process not only useful, but also fascinating. Readers who are familiar with Farajev's other works will appreciate his ability to combine the rigor of mathematical analysis with practical applications, making his books particularly valuable. The book will be of interest not only to undergraduate and graduate students, but also to practitioners who seek to improve their skills in optimization. It will be an excellent resource for those who work in the field of data analysis, algorithm development and solving complex problems that require effective optimization methods. If you are looking for literature that will help you understand modern approaches to discrete optimization, then this publication will be your reliable guide. The topics raised in the book go beyond purely mathematical aspects and address issues of practical application of the theory in various industries. For example, the author discusses how discrete optimization techniques can be used to improve the efficiency of business processes, optimize production chains, and even in tasks related to the allocation of resources in social projects. This makes the book relevant not only for scientists, but also for practitioners seeking to introduce mathematical methods into their work. Thus, "No. 487 Mathematical Methods of Discrete Optimization: A Course of Lectures" I. A. Farajeva is not just a textbook, but a whole world of knowledge that opens up new horizons for the reader in the field of discrete optimization. This work will be an excellent addition to the library of anyone interested in mathematics, computer science and their practical applications. If you want to deepen your knowledge in this exciting field, do not miss the opportunity to get acquainted with this book.