TY - BOOK AU - THOMAS MCCARTY.; LORRAINE DANIELS; MICHAEL BREMER; PRAVEEN GUPTA. TI - THE SIX SIGMA BLACK BELT HANDBOOK SN - 9780071067454 U1 - 658.562 MCC (MBA) PB - TATA MCGRAW HILL EDUCATION PRIVATE LIMITED. KW - QUALITY CONTROL ER -