@article{425928,
      author = {Hedegaard, Mariane.},
      url = {http://library.usi.edu/record/425928},
      title = {Studying children a cultural-historical approach /  [electronic resource] :},
      publisher = {Open University Press,},
      recid = {425928},
      pages = {viii, 221 p. :},
      address = {Maidenhead, England ;},
      year = {2008},
}