This document discusses warehousing and its role in supply chain management. It provides details on the functions of warehousing such as receiving goods, record preparation, identification, storage, packing, and delivery. It describes the basic storage and movement functions performed by warehouses. The document also discusses the economic and service benefits of warehousing models like consolidation, break bulk, and cross dock warehouses. It covers operating principles of warehouse design and factors to consider in warehouse location selection, including the benefits and drawbacks of centralized and decentralized warehousing approaches.