The pulse of democracy
Subtitle: the public-opinion poll and how it works
By: by  George Gallup and Saul Forbes Rae.
Contributors: Rae, Saul Forbes, joint author.
Publisher: Greenwood Press
Published: 1968
Place of publication: New York
Language: eng
Number of pages: 335
Subjects: American Institute of Public Opinion.; Public opinion polls.
Notes: Bibliography: p. 326-328.