TY  - BOOK
AU  - SIDDIQUI N. A 
AU  - DWIVEDI ABHISHEK 
TI  - INTRODUCTION TO SIX SIGMA 
SN  - 9789385923241
U1  - 658.3562  
PY  - 2017///
CY  - DELHI
PB  - NEW AGE
KW  - MANAGEMENT
ER  -