TY  - BOOK
AU  - Evans, James R.,
AU  - Evans,James R.
AU  - Lindsay,William M.
TI  - An introduction to six sigma and process improvement
SN  - 9781133604587
U1  - 658.562 
PY  - 2015///
CY  - USA
PB  - Cengage Learning
KW  - Six sigma (Quality control standard)
KW  - Process control
N1  - Includes Index
ER  -