Six Sigma (Quality control standard).

[NT 60487] Overview

[NT 60478] Works:	1 [NT 60520] works in 1 [NT 60521] publications in 1 [NT 60522] languages

[NT 60480] Titles

Six sigma for electronics design and manufacturing [NT 59711] by: Shina, Sammy G. ([NT 1579] Language materials, printed)