Stebbing.Lionel Quality Assurance : The Route to Efficiency and Competitivencess / Lionel Stebbing - 3rd ed . - New York . : Ellis Horwood , c1993 . - 336 p . : ill . ; 24 cm. Includes bibliographical references and index. ISBN: 9780131097537 LC Class. No.: RA 399 / .S84 1993