Product Cost Controlling with SAP: A comprehensive power-users' reference guide for anyone looking to gain in-depth knowledge of product cost controlling with SAP.
John Jordan has been an SAP consultant, specializing in the SAP Financials and Controlling area for several years and owns his own company.  He is the author of the successful Essentials guide Production Variance Analysis for SAP Controlling. and has also written several articles for the SCM Expert and Financials Expert newsletters and has presented at the WIS conferences.