Holland, Jacqueline Tour Operators and Operations : Development, Management and Responsibility Jacqueline Holland, David Leslie. - Wallingford, Oxfordshire ; Boston, MA : CABI, 2017. - 282p. ; Includes bibliographical references and index. ISBN: 9781780648231 Subjects--Topical Terms: Tourism--Management - Package tours Dewey Class. No.: 910.68 / HOL