You can download Supply Chain Management Strategy, Planning and Operation 5th edition by Sunil Chopra and Peter Meindl free in pdf format.
The book has grown from a course on supply chain management taught to second-year M.B.A. students at the Kellogg School of Management at Northwestern University. The goal of this class was to cover not only high-level supply chain strategy and concepts, but also to give students a solid understanding of the analytical tools necessary to solve supply chain problems. With this class goal in mind, our objective was to create a book that would develop an understanding of the following key areas and their interrelationships:
The strategic role of a supply chain
The key strategic drivers of supply chain performance
Analytic methodologies for supply chain analysis