Murray, Martin: - A native of London, England, Martin Murray joined the computer industry upon his graduation from Middlesex University in 1986. In 1991, he began working with SAP R/2 in the Materials Management area for a London-based multi-national beverage company. In 1994, he moved to the United States to work as an SAP R/3 consultant. Since then, he's been implementing the Materials Management (MM) and Warehouse Management (WM) functionality in projects throughout the world. He works for IBM Global Business Services.Martin is the author of six best-selling books from SAP PRESS: Materials Management with SAP ERP, Warehouse Management with SAP ERP, Discover Logistics with SAP ERP, Maximize Your Warehouse Operations with SAP ERP, Understanding the SAP Logistics Information System, and SAP Transaction Codes: Your Quick Reference to T-Codes in SAP ERP.