Introduction to Operations Research is a comprehensive resource authored by Frederick S Hillier. This edition was published on January 1, 2014, by McGraw-Hill. The book spans 1010 pages and offers clear and thorough coverage of the fundamentals of operations research. It includes an extensive set of interesting problems and cases that help students apply their knowledge effectively. Additionally, the text integrates state-of-the-practice operations research software, enhancing its practical relevance for both academic and real-world scenarios. This edition continues to build on Hillier’s classic strengths while incorporating contemporary elements that make it highly relevant to modern learners.