00448pamaa2200145 4500 0000037857 20060807090000.0 0130670413 (pbk) 658 CHO 2001 HD31 CHO 2001 CHOWDHURY The power of six sigma : an inspiring tale of how six sigma is transforming the way we work Subir Chowdhury. Singapore: Prentice Hall, 2001. xiii, 98p.; 20 cm. Management