@article{320403,
      author = {Denny, Mark,},
      url = {http://library.usi.edu/record/320403},
      title = {Blip, ping & buzz : making sense of radar and sonar /},
      publisher = {Johns Hopkins University Press,},
      recid = {320403},
      pages = {274 p. :},
      address = {Baltimore :},
      year = {2007},
}