Bias in Mail Surveys Cannot Be Controlled by One Mailing

Abstract

Journal Article Bias in Mail Surveys Cannot be Controlled by One Mailing Get access ROBERT N. FORD, ROBERT N. FORD Search for other works by this author on: Oxford Academic Google Scholar HANS ZEISEL HANS ZEISEL Search for other works by this author on: Oxford Academic Google Scholar Public Opinion Quarterly, Volume 13, Issue 3, FALL 1949, Pages 495–501, https://doi.org/10.1086/266098 Published: 01 January 1949