%0 Journal Article
%T Fact or artifact revisited: Survey instrument effects and pocketbook politics
%A Lau, Richard R.
%A Sears, David O.
%A Jessor, Tom
%D 1990
%R 10.1007/BF00992334
%P 217-242
%J Political Behavior
%V 12
%I 3
%2 ISSN: 0190-9320