@article{910702,
      author = {Davis, Don, and Patronis, Eugene, and Brown, Pat, and  Ballou, Glen.},
      url = {http://library.usi.edu/record/910702},
      title = {Sound system engineering [electronic resource]},
      publisher = {Focal Press,},
      recid = {910702},
      pages = {1 online resource (vii, 626 p.) :},
      address = {Burlington, Mass. ;},
      year = {2013},
}