Johnston, Robert, 1953- Service operations management : improving service delivery / Robert Johnston and Graham Clark. - 2nd ed. - Harlow, England ; New York : FT/Prentice Hall, 2005. - xix, 496 p. : ill ; 25 cm. ISBN: 0273683675 LCCN: 2004063108 Subjects--Topical Terms: Service industries--Management. Dewey Class. No.: 658