TY - BOOK AU - Hovland, Carl I. AU - Kelley, Harold H. AU - Janis, Irving L. TI - Communication and persuasion: psychological studies of opinion change U1 - 302.15 HOV-; PY - 1963/// CY - London PB - Yale University Press KW - Psychology - Study and teaching KW - Social influence KW - Social role KW - Social change KW - Social psychology ER -