TY  - BOOK
AU  - Desai, Deepali Kishor
TI  - Six Sigma
SN  - 978-93-5097-573-2
U1  - 658.4013 23rd.
PY  - 2013///
CY  - New Delhi
PB  - Himalaya Publishing House
KW  - Six sigma (Quality control standard)
UR  - www.himpub.com
ER  -