TY - BOOK AU - Ryan,Marie-Laure AU - Emerson,Lori AU - Robertson,Benjamin J. TI - The Johns Hopkins guide to digital media SN - 9781421412238 (hardcover : alk. paper) U1 - 302.231 LAU 2014 23567 PY - 2014/// CY - Baltimore PB - Johns Hopkins University Press KW - Digital media KW - Mass media KW - Technological innovations KW - Social aspects N1 - Includes bibliographical references ER -