Hörbücher
Lean: Lean Bible - Six Sigma & 5S - 3 Manuscripts (Unabridged)
2016
Excel: Tips & Tricks: Over 100 Ways to Crash with Calc Spreadsheet (Unabridged)
2016
LEAN: Lean Tools - Six Sigma & 5S - 2 Manuscripts (Unabridged)
2016
Lean Tools: 5S (Unabridged)
2016
Lean Tools: Six Sigma (Unabridged)
2016
Excel for Everyone: The Simpliest Way to Enter the Rich World of Formulas (Unabridged)
2016