Hansen, Bertrand L. Quality control : theory and applications / Bertrand L. Hansen - Englewood Cliffs, N.J. : Prentice-Hall, 1963. - xii, 498 p. ; 21cm. Includes Bibliography: p. 485-488 and index. Subjects--Topical Terms: Quality control. Dewey Class. No.: 658.562 / HAQ 1963