TY  - BOOK
AU  - Sarkar, Debashis.
TI  - Lessons in six sigma : 72 must know truths for managers
SN  - 9780761998433
U1  - 658.4013  SAR;1  R 
PY  - 2004///
CY  - New Delhi
PB  - Response Books
KW  - Lessons,six,sigma,72,must,truths,managers
ER  -