TY - BOOK AU - Larson, Alan. TI - Demystifying six sigma: a company-wide approach to continuous improvement SN - 8179926575 U1 - 658.4013 PY - 2003/// CY - New York PB - Amacom KW - Total quality management KW - Six sigma (Quality control standard) KW - Customer services KW - Quality control N1 - Includes bibliographical references and index ER -