Breyfogle, Forrest W., (1946-)

Managing Six Sigma :a practical guide to understanding, assessing, and implementing the strategy that yields bottom-line success / by: Breyfogle, Forrest W., (1946-); Cupello, James M.; Meadows, Becki. (Language materials, printed)

Statistical methods for testing, development, and manufacturing / by: Breyfogle, Forrest W., (1946-) (Language materials, printed)

Implementing six sigma :smarter solutions using statistical methods / by: Breyfogle, Forrest W., (1946-) (Language materials, printed)