TY  - BOOK
AU  - Pande,Pete
AU  - Holpp,Larry
TI  - What is six sigma
SN  - 0070486328
U1  - 658.562 
PY  - 2002///
CY  - New Delhi
PB  - Tata McGraw-Hill
KW  - Process control, Quality control, Statistical methods
KW  - Production management, Statistical methods
ER  -