Brue, Greg Six sigma for small business / Greg Brue. - Madison, WI : Entrepreneur Media, 2006. - xvi, 208 p.: ill. 23 cm. Includes index English ISBN: 1-932531-55-6 Subjects--Topical Terms: Small business--ManagementSix Sigma (Quality control standard) LC Class. No.: 658.4013 B83s