Showing 1 - 3 results of 3 for search '"National Opinion Research Center"', query time: 0.14s Refine Results
  1. 1
    Reports on happiness ; a pilot study of behavior related to mental health /
    by Bradburn, Norman M.
    Published 1965
    “...National Opinion Research Center. Monographs in social research,...”
    Book
  2. 2
    Response effects in surveys ; a review and synthesis /
    by Sudman, Seymour
    Published 1974
    “...National Opinion Research Center. Monographs in social research,...”
    Book
  3. 3
    The structure of psychological well-being /
    by Bradburn, Norman M.
    Published 1969
    “...National Opinion Research Center. Monographs in social research,...”
    Book
Search Tools: RSS Feed – Email Search