Hermeyer Yu's "Operations Research Tasks" . B. and its co-authors - this is a real find for everyone who seeks to deepen their knowledge in the field of optimization and decision-making . This work is not just a tutorial, but a complete guide to the complex and fascinating world of research operations, which combines theory and practice, focusing on real problems and their solutions. Operations research is an area that at the interface of mathematics, statistics and economics helps to find optimal solutions in conditions of uncertainty and limited resources. Hermeyer's book offers readers a unique approach to the study of this discipline, starting with the basics and gradually deepening into more complex concepts. It examines various methods and models, such as linear programming, integer programming, game theory, and many others. Each section is accompanied by practical tasks, which allows the reader not only to assimilate the theory, but also to apply the knowledge gained in practice. This book will be of interest to both students and professionals working in the fields of economics, management, logistics and engineering. Students studying mathematics, economics or related disciplines will find useful materials in it to prepare for exams and perform coursework . Professionals seeking to optimize business processes or improve decision-making will be able to use the methods proposed in the book to analyze and solve their problems. The topics raised in Operations Research Tasks cover a wide range of issues, from theoretical foundations to practical applications. The book touches on important aspects such as inventory management, production planning, resource allocation, and many others. These topics are not only relevant, but also extremely important in the context of modern business, where process optimization can be the key to success. The author's style is distinguished by clarity and accessibility of presentation, which makes complex concepts understandable even for those who are just beginning to get acquainted with the study of operations. Germeyer Y. B. and his co-authors use many real-life examples, which helps the reader better understand how to apply theoretical knowledge in practice. This makes the book not only a tutorial, but also a practical guide for professionals. If you are looking for literature that will help you master operations research, “Operations Research Tasks” will be an excellent choice. It can become an integral part of your library if you are interested in topics such as optimization, decision-making, logistics, and project management. The book will also be useful to those who are looking for ways to improve their analytical skills and want to learn how to use mathematical methods to solve real-world problems. In conclusion, “Operations Research Tasks” is not just a book, but a key to new opportunities in your professional life. It will help you develop critical thinking, learn to make informed decisions, and use resources effectively. If you want to become an expert in optimization and research operations, this publication will be your reliable companion along the way.