The book "Economic-mathematical models and methods in management and planning tasks" by I. In. Bolshakova is a fascinating and in-depth study that opens up to readers the world of economic and mathematical models and their application in various areas of management and planning. This work will be a real find for students, graduate students, researchers and practitioners working in the field of economics, management, as well as for anyone interested in mathematical methods in the social sciences. In his book, Bolshakov offers readers a unique approach to solving complex problems arising in the management and planning process. It demonstrates how economic and mathematical models can be used to analyze and optimize various processes, ranging from financial planning to resource management. Readers are immersed in the world of mathematical modeling, where each problem is presented as an opportunity to apply theoretical knowledge in practice. The book covers a wide range of topics, including optimization techniques, statistical analysis, game theory, and many other aspects that help readers understand how to effectively use mathematical tools to make informed management decisions. Bolshakov not only explains the theoretical foundations, but also offers practical examples, which makes the material accessible and understandable even for those who are just beginning to get acquainted with this area. This book will be especially interesting for students of economic and mathematical specialties, as well as specialists working in the field of data analysis, financial planning and project management. It is suitable for those who seek to develop their skills in using mathematical methods to solve real problems, as well as for those who want to deepen their knowledge in the field of economic theory and practice. The author's style is distinguished by clarity and logical presentation, which allows readers to easily assimilate complex concepts. Bolshakov skillfully combines theory with practical examples, which makes his book not only a textbook, but also a desktop book for professionals. In his works there is always a desire for the practical application of knowledge, which makes them especially valuable for those who want not only to study, but also to apply the acquired knowledge in real life. The book "Economic-mathematical models and methods in management and planning tasks" deserves attention not only due to its content, but also due to the relevance of the topics raised. In a rapidly changing world, where data is becoming one of the most valuable resources, the ability to analyze and interpret information through mathematical methods becomes a necessary skill for a successful career in any field. If you are looking for literature that will help you understand complex management and planning issues using mathematical models, this book will become an indispensable assistant for you. It will not only enrich your knowledge, but also inspire new ideas and approaches in your professional activities. Thus, “Economic-mathematical models and methods in management and planning problems” is not just a book, but a whole world of opportunities for those who are ready to immerse themselves in the study of the economic and mathematical aspects of management. Do not miss the chance to discover new horizons of knowledge and skills that will help you become a successful specialist in your field!