1. Six sigma dictionary
Author: / gathering S. M. H. Tafreshi Hosseini,Tafreshi
Library: Central Library of Astan Quds Razavi-Hall of Foreign Books (Khorasan Razavi)
Subject: Six sigma (Quality control standard),Quality control -- Standards
Classification :
658
.
562
T
124
S
R
2. six sigma dictionary
Author: / gathering M.H.Tafreshi Hosseini
Library: Central Library of Kashan University of Medical Sciences (Esfahan)
Subject: six sigma( Quality control standard)
Classification :
TS156
/
T50S
1387
