Six sigma handbook /
Pyzdek, Thomas.
Six sigma handbook / By Thomas Pyzdek and Paul Keller. - 4th ed. - New Delhi : Tata McGraw Hill Publishing Company Ltd , 2015. - xiv,690 p.; PB 24.7 cm.
9789339221775
Dat adriven management
Improve design phase
Contro; verify phase
658.4063 / PYZT
Six sigma handbook / By Thomas Pyzdek and Paul Keller. - 4th ed. - New Delhi : Tata McGraw Hill Publishing Company Ltd , 2015. - xiv,690 p.; PB 24.7 cm.
9789339221775
Dat adriven management
Improve design phase
Contro; verify phase
658.4063 / PYZT
