The illusion of public opinion : fact and artifact in American public opinion polls

George F. Bishop
Bok · Engelsk · 2005

Utgitt	Lanham, Md. : Rowman & Littlefield , c2005
Omfang	XX, 223 s. : ill.
Emner	Public opinion polls Public opinion - United States USA opinionsundersøkelser
ISBN	074251644X. - 0742516458