TY  - BOOK
AU  - Chalapathi, R.S.
TI  - Developing 6 sigma competencies
SN  - 81-7446-309-7
AV  - MAIN TS 156  
CY  - New Delhi
KW  - Production management -- Quality control
KW  - Six sigma (Quality control standard)
KW  - Total quality management
N1  - Includes index
ER  -