Engineering Economy, Global Edition -- MyLab Engineering with Pearson eText Access Code (en Inglés) - William G. Sullivan;Elin M Wicks;C Patrick Koelling

For courses in introductory engineering economics. 

Engineering Economy offers engineering students a solid background in the principles, basic concepts and methodology of engineering economy. Practical, realistic explanations and examples help students develop proficiency in the methods and processes for making rational decisions. 

The 18th Edition modernizes content throughout, with more examples of engineering applications; offers Case Studies in twice as many chapters as the previous edition, with all existing case studies updated; features new and revised end-of-chapter problems; and much more.