Gitlow, Howard S. Levine, David M. Popovich, Edward A. Design for six sigma for green belts and champions 60 : applications for services operations foundations, tools, AMADV cases and certification - New York Pearson Education 2006 - xxix+688 ISBN: 131855247 Subjects--Topical Terms: six,sigma,belts,champions,60,operations,foundations,,tools,,AMADV,certification Dewey Class. No.: 658 GIT;1 R