Forrest W. Breyfogle III is the founder and President of Smarter Solutions, Inc., a company specializing in training andconsulting in Six Sigma methodologies. He is the author of Statistical Methods for Testing, Development, and Manufacturing and Implementing Six Sigma and coauthor of Managing Six Sigma, all published by Wiley.
An excellent reference book that should be on every individual involved in Six Sigma or even just quality assurance/quality improvement. ( TQM Magazine) ...a useful guide for both academia and organizations...useful source of reference for researchers...an excellent reference book... (The TQM Magazine, Vol 15(6) 2003)