Sailing through Six Sigma : how the power of people can perfect processes and drive down costsBrassard, Michael (Avtor) Ritter, Diane (Avtor) Brassard & Ritter02012-06-01 20:42:49Neznano29100UDK: 658.562COBISS_ID: 7044636NUK URN: URN:SI:UM:DK:6WRLYCFGsl