Bentley, William Lean six sigma secrets for the CIO / William Bentley, Peter T. Davis - Boca Raton : CRC Press, 2010 - 284 p : ill ISBN: 9781439803790 / 2,335 Subjects--Topical Terms: Information technology--ManagementSix sigma (Quality control standard) LC Class. No.: HD30.2 / B458 L4 2010