Leading Six Sigma: A Step-by-Step Guide - Snee & Hoerl

Leading Six Sigma: A Step-by-Step Guide Based on Experience with GE and Othe...

Leading Six Sigma: A Step-by-Step - Paperback, by Snee Ron; Hoerl - Very Good

Leading Six SIGMA: A Step-By-Step Guide Based on Experience with GE and Other...

Leading Six Sigma: A Step-by-Step Guid..., Hoerl, Roger

Leading Six Sigma : A Step-By-Step Guide Based on Experience with GE and...

The Executive Guide to Six Sigma - Paperback, by Abbott Mr James - Very Good