TY - BOOK AU - Yeric,Jerry L. AU - Todd,John R. TI - Public opinion: the visible politics SN - 00875813259 PY - 1989/// CY - Itasca, Ill. PB - Peacock Publishers KW - Public opinion KW - United States KW - Mass media KW - Political aspects KW - Influence KW - Politics and government N1 - Includes index; Development of individual opinions--Tools of public opinion polling ER -