The book "Economic-mathematical methods and models . Lecture Course" by B. A. Loginov is a fascinating and deep dive into the world of economic science, where mathematics and economics are intertwined into a single harmonious system. This publication will be a real guide for students, graduate students and anyone interested in the economic sciences and seeks to understand how mathematical methods can be applied to the analysis of economic processes. From the first pages of the book, the reader is immersed in the atmosphere of scientific research, where the author with clarity and accessibility explains complex concepts and methods. Logins do not just expound theory, it creates a holistic picture in which each mathematical method gets its explanation and application in real economic situations. This makes the book not only a tutorial, but also a practical guide that can be used in work and research. Who can like this work? First of all, students of economic specialties who are looking for a high-quality and understandable manual for studying economic and mathematical methods . The book will also be of interest to graduate students and teachers who want to deepen their knowledge in this area. No less useful it will be for practicing economists, analysts and consultants who seek to apply mathematical models to solve real problems of business and economics. The topics raised in the book cover a wide range of issues, ranging from the basics of mathematical modeling to more complex concepts such as optimization and forecasting. Logins focuses on how mathematical methods can help in making informed decisions, which is especially true in today's market, where data and analytics play a key role. The book also addresses issues of statistics, econometrics and game theory, making it a versatile tool for analyzing various economic situations. The style of the author is distinguished by clarity and logical presentation, which allows even complex topics to be perceived easily and with interest. In. A. Loginov is a well-known specialist in the field of economic mathematics, and his work has already established itself as a reliable source of knowledge. He is also the author of other significant publications that deal with various aspects of economic theory and practice. Thanks to his experience and deep knowledge, Loginov creates books that not only teach, but also inspire further research and discovery. If you are looking for literature that will help you master economic and mathematical methods, "Economic and mathematical methods and models. The course of lectures "will become your reliable assistant . This book will not only teach you how to use mathematical tools, but will also open new horizons in understanding economics as a science. You will be able to see how mathematics helps to analyze and predict economic phenomena, which is certainly an important skill in the modern world. Do not miss the opportunity to enrich your knowledge and skills by immersing yourself in the world of economic and mathematical methods with B. A. Login. This book will be your faithful companion on the way to success in the economic sphere, opening up new prospects and opportunities for you.