TY  - BOOK
AU  - Gopalakrishnan, N.
TI  - Simplified six sigma: methodology tools and implementation 
SN  - 9788120345287
U1  - 658.4063  1
PY  - 2012///
CY  - New Delhi
PB  - PHI Learning Pvt Ltd
KW  - Symptoms which indicate the need for six signa
KW  - Six signa tools
KW  - Six sigma special tools
ER  -