@article{387266,
      recid = {387266},
      author = {Klopfer, Eric.},
      title = {Augmented learning research and design of mobile  educational games / [electronic resource] :},
      publisher = {MIT Press,},
      address = {Cambridge, Mass. :},
      pages = {xvii, 251 p. :},
      year = {2008},
      url = {http://library.usi.edu/record/387266},
}