Public relations and social theory : key figures and concepts / Edited by Øyvind Ihlen, Betteke Van Ruler, Magnus Fredriksson. - New York : Routledge, 2009. - viii, 376 p. Including Index ISBN: 0415997860 (paperback) 9780415997867 (paperback) Subjects--Topical Terms: Public relations-Evaluation Dewey Class. No.: 659.201 / PUB