Blashka, Susan Elliot. Six sigma management : a guide for your journey to best-practice proccesses / Susan Elliot Blashka...[et.al.] - New Delhi : Tata McGraw-Hill, 2004. - 64 p. ; 22 cm. ISBN: 0070603359 Subjects--Topical Terms: Six sigma management. LC Class. No.: 658.4012 / BLA Dewey Class. No.: 658.4012 / BLA [ Shelf 51 ]