TY  - BOOK
AU  - Lunau Stephan Ed.
AU  -  John Alexander
AU  -  Meran Renata
TI  - Six sigma+lean toolset :  Executing improvement projects. successfully.     
U1  - X:89P, P8 
PY  - 2008///
CY  - Berlin
PB  - Springer       
KW  - Six Sigma
ER  -