TY  - BOOK
AU  - Snee, Ronald D
AU  - Hoerl, Roger W 
TI  - Leading six sigma: A step-by-step guide based on experience with GE and other six sigma companies
U1  - 658.562 SNE  
PY  - 2003///
CY  - New Jersey
PB  - Financial Times Prentice Hall
ER  -