TY  - BOOK
AU  - Breyfogle,Forrest W.
TI  - Implementing Six Sigma: smarter solutions using statistical methods 
SN  - 0471296597
AV  - TS156  .B73 1999
PY  - 1999///
CY  - New York
PB  - John Wiley
KW  - Quality control
KW  - Statistical methods
KW  - Production management
ER  -