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  1. 1

    Field data collection in the social sciences : experiences in Africa and the middle East / per Kearl, Bryant

    Publicat 1976
    Llibre
  2. 2

    Social science methods for research on reproductive health : HRP / per Campbell, Oona ... et al

    Publicat 1999
    Llibre
  3. 3

    Social research methodology : a critical introduction / per Gomm, Roger

    Publicat 2008
    Llibre
  4. 4

    Field data collection in the social sciences : experiences in Africa and the middle East / per Kearl, Bryant

    Publicat 1976
    Llibre
  5. 5

    Constructing effective questionnaires/ per Peterson, Robert A.

    Publicat 2000
    Llibre
  6. 6

    Social science methods for research on reproductive health : HRP / per Campbell, Oona ... et al

    Publicat 1999
    Llibre
  7. 7

    Social research methodology : a critical introduction / per Gomm, Roger

    Publicat 2008
    Llibre