TY  - BOOK
AU  - Pyzdek, Thomas
AU  - Keller, Paul
TI  - The six sigma handbook: a complete guide for greenbelts, blackbelts, and managers at all levels 
SN  - 978-1-260-12182-7 (cb.)
PY  - 2018///
CY  - New York
PB  - McGraw-Hill
KW  - Production management
KW  - Handbooks, manuals, etc
KW  - Quality control
KW  - Statistical methods
N1  - Includes appendices, bibliography and index
ER  -