Languages
Conrad, Frederick G. (1955-)
Overview
| Works: | 2 works in 1 publications in 1 languages | |
|---|---|---|
Titles
Envisioning the survey interview of the future /
by:
Conrad, Frederick G. (1955-); Schober, Michael F., (1964-)
(Electronic resources)
The Science of Web Surveys
by:
Conrad, Frederick G. (1955-); Couper, Mick.; Tourangeau, Roger.
(Electronic resources)