@article{161658,
      author = {Steffens, Bradley,},
      url = {http://library.usi.edu/record/161658},
      title = {Phonograph : sound on disk /},
      publisher = {Lucent Books,},
      abstract = {Traces the history of the phonograph, from the early days  of the gramophone, to electrical recording, to stereo and  digital sound.},
      recid = {161658},
      pages = {96 p. :},
      address = {San Diego, CA :},
      year = {1992},
}