Releases by Craig Gygi

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Cover for Craig Gygi · Six Sigma fur Dummies - Fur Dummies (Paperback Book) [3. Auflage edition] (2018)

3. Auflage edition

Six Sigma fur Dummies - Fur Dummies (2018)

Cover for Craig Gygi · Six Sigma For Dummies (Paperback Book) (2012)

Six Sigma For Dummies (2012)

Cover for Craig Gygi · Six Sigma Workbook For Dummies (Paperback Book) (2006)

Six Sigma Workbook For Dummies (2006)