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

Bibliografske podrobnosti
Glavni avtor:	Gallup, George Horace 1901-
Drugi avtorji:	Rae, Saul Forbes
Format:	Knjiga
Jezik:	English
Izdano:	New York Simon and Schuster 1940.
Teme:	American Institute of Public Opinion. Public opinion polls.