More from this Author
Found 2 books by Philipp Knöfel
Six Sigma
by Helge Toutenburg, Philipp Knöfel, Ingrid Kreuzmair (Contribution by), Michael Schomaker (Contribution by), Dietmar Williams-Boker (Contribution by)
Six Sigma
by Helge Toutenburg, Philipp Knöfel, Ingrid Kreuzmair (Contribution by), Dietmar Williams-Boeker (Contribution by), Michael Schomaker (Contribution by)