Operations Research by Wayne L. Winston is a hardcover textbook that presents a structured, comprehensive approach to quantitative decision-making. The book covers the core methodologies of the discipline, including linear programming, simulation, decision analysis, and queuing theory, breaking down complex mathematical concepts into clear, digestible explanations. Its organization allows readers to build a solid foundation in operations research before progressing to more advanced applications, making it a reliable reference for anyone studying this field. Throughout the text, practical examples and case studies demonstrate how operations research techniques apply to real business and industrial problems, from optimizing resource allocation to modeling systems under uncertainty. This hands-on approach helps readers connect theory to practice, addressing the common challenge of translating abstract mathematical models into actionable solutions. Anyone searching for a linear programming textbook or a resource that covers decision analysis and queuing theory in depth will find the material organized to support both classroom learning and self-directed study. This edition of Operations Research by Wayne L. Winston is well suited for undergraduate and graduate students in engineering, business, and mathematics programs, as well as working professionals who apply quantitative methods in supply chain management, logistics, or systems analysis. As a hardcover operations research book, it serves as a durable reference that can be revisited throughout a course of study or a career, offering lasting value to anyone committed to mastering the principles of operations research.