@article{324452,
      note = {Includes index.},
      author = {Marshall, David C. and Odell, E. and Starbird, Michael.},
      url = {http://library.usi.edu/record/324452},
      title = {Number theory through inquiry /},
      publisher = {Mathematical Association of America,},
      recid = {324452},
      pages = {ix, 140 p. ;},
      address = {Washington, DC :},
      year = {2007},
}