How To Start Learning Six Sigma?: The Pivotal Guidance For Dummies:

For at least a century, the industrial world has striven for ever greater efficiency in production and higher quality in output. The quest was defined by people like Shewhart and Taylor in the early 20th century, and hasn't stopped as theories and methods for improvement are posited, reviewed, tested, and implemented. One of the most influential methods expounded in the last 35 years is Six Sigma. Originally formulated in manufacturing, the methodology is now practiced in fields such as hea...