Silvers, Julia Rutherford and O'Toole, William Risk management for events/ by Julia Rutherford Silvers and William O'Toole - 2nd ed. - London Routledge 2021 - xx, 401p. ISBN: 9780367260644 Subjects--Personal Names: O'Toole, William Dewey Class. No.: 658.155 / SIL