1 - 5 toradh á dtaispeáint as 5 toradh san iomlán ar an gcuardach 'De Vaus, D.A', am iarratais: 0.01s Beachtaigh na torthaí
  1. 1

    Research design

    Foilsithe / Cruthaithe 2006
    LEABHAR

    Research design
  2. 2

    Questionnaires

    Foilsithe / Cruthaithe 2004
    LEABHAR

    Questionnaires
  3. 3

    Surveys in social research de réir De Vaus, D.A

    Foilsithe / Cruthaithe 1990
    LEABHAR

    Surveys in social research
  4. 4

    Surveys in social research de réir De Vaus, D. A.

    Foilsithe / Cruthaithe 1986
    LEABHAR

    Surveys in social research
  5. 5

    Surveys in social research de réir De Vaus, D.A

    Foilsithe / Cruthaithe 1985
    LEABHAR

    Surveys in social research

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