Johnston, Robert. Service operations management / Robert Johnston, Michael Shulver, Nigel Slack and Graham Clark. - Fifth edition. - Harlow, England ; New York : Pearson, 2021. - xxii, 609 pages : illustrations (color) ; 27 cm. Includes bibliographical references and index. ISBN: 9781292064468 Subjects--Topical Terms: Service industries --Management. LC Class. No.: HD9980.5 / J73 2021 Dewey Class. No.: 658 / JOH 2021