TY  - BOOK
AU  - Gupta,Praveen
TI  - Six sigma business scorecard
SN  - 0071417303
U1  - 658.562 
PY  - 2004///
CY  - New York
PB  - McGraw Hill
KW  - Quality control-standards
KW  - Six sigma
KW  - Quality control-Statistical methods
ER  -