HRYNYSHYN Derek The limits of the digital revolution : how mass media culture endures in a social media world / Derek Hrynyshyn. - Santa Barbara: Praeger, 2017. - xi, 273 pages ; 25 cm. Includes bibliographical references and index. ISBN: 9781440832956 (hbk.): 47.00 GBP Subjects--Topical Terms: IDEALISMSOCIAL MEDIASOCIAL MEDIA