TY  - BOOK
AU  - Breyfogle, Forrest W.
AU  - Cupello, James M.
AU  - Meadows, Becki
TI  - Managing six sigma: ; a practical guide to understanding, assessing and implementing the strategy that yields bottom line success 
SN  - 0471396737
U1  - 658.568 
PY  - 2001///
CY  - New York
PB  - John Wiley
ER  -