Six Sigma Handbook
Payzdek, Thomas
Six Sigma Handbook A Complete Guide for Green Belts Black Belts and Managers at all Levels - 3rd - New Delhi TMH 2014 - xii, 548p.
Six Sigma Handbook A Complete Guide for Green Belts Black Belts and Managers at all Levels - 3rd - New Delhi TMH 2014 - xii, 548p.