@article{448451,
      author = {Murray, Janet H.},
      url = {http://library.usi.edu/record/448451},
      title = {Inventing the medium principles of interaction design as a  cultural practice / [electronic resource] :},
      publisher = {MIT Press,},
      recid = {448451},
      pages = {1 online resource (xiii, 483 p.) :},
      address = {Cambridge, Mass. :},
      year = {2012},
}