@article{1387299,
      author = {McKnight, Lee W. and Lehr, William, and Clark, David D.},
      url = {http://library.usi.edu/record/1387299},
      title = {Internet telephony /},
      publisher = {MIT Press,},
      recid = {1387299},
      pages = {1 online resource (xii, 395 pages) :},
      address = {Cambridge, Mass. ;},
      year = {2001},
}