Newsroom guide to polls & surveys

by G. Cleveland Wilhoit and David H. Weaver ; introduction by John B. Mauro and Robert Schweitz
Bok · Engelsk · 1980

Utgitt	Washington, D.C. : American Newspaper Publishers Association , 1980
Omfang	82 s. : ill.
Emner	Public opinion polls - Evaluation Social surveys - Evaluation