TY  - BOOK
AU  - Siddiqui,N.A
TI  - Introduction to Six Sigma
SN  - 9789385923241
U1  - 658.314 SID 
PY  - 2018///
CY  - Alied Infro.
PB  - New Age
KW  - Machinacal Engin.and Management
ER  -