@article{365168,
      author = {McMahon, April M. S. and McMahon, Robert,},
      url = {http://library.usi.edu/record/365168},
      title = {Language classification by numbers [electronic resource]  /},
      publisher = {Oxford University Press,},
      recid = {365168},
      pages = {xvi, 265 p. :},
      address = {Oxford ;},
      year = {2005},
}