PORTER, L.J. Tanner, S.J. Assessing business excellence: a guide to self-assessment / [by] L.J.Porter, S.J.Tanner - Oxford Butterworth-Heinemann 1996 - x, 278 p. Includes index. ISBN: 750624795 Subjects--Topical Terms: Production management Dewey Class. No.: 658.5 / POR