@article{390122,
      author = {Robertson, William C. and Diskin, Brian.},
      url = {http://library.usi.edu/record/390122},
      title = {Sound [electronic resource] /},
      publisher = {NSTA Press,},
      recid = {390122},
      pages = {x, 107 p. :},
      address = {Arlington, Va. :},
      year = {2003},
}