The pulse of democracy the public-opinion poll and how it works

The pulse of democracy the public-opinion poll and how it works

书目详细资料
主要作者: Gallup, George Horace 1901-
其他作者: Rae, Saul Forbes
格式: 图书
语言:English
出版: New York Simon and Schuster 1940.
主题:
American Institute of Public Opinion.
Public opinion polls.