TY  - BOOK
TI  - Six sigma handbooka complete guide for green belts, black belts, and managers at all levels
SN  - 9780071840538
PY  - 2014///
CY  - Chicago, Ill.
PB  - McGraw-Hill Education LLC.
KW  - Production management Quality control Six sigma (Quality control standard)
UR  - https://www.accessengineeringlibrary.com/content/book/9780071840538
ER  -