@article{475311,
      author = {Wertsch, James V.},
      url = {http://library.usi.edu/record/475311},
      title = {Vygotsky and the social formation of mind [electronic  resource] /},
      publisher = {Harvard University Press,},
      recid = {475311},
      pages = {xiv, 262 p.},
      address = {Cambridge, MA :},
      year = {1985},
}