@article{311758,
      recid = {311758},
      author = {Derbyshire, John.},
      title = {Unknown quantity : a real and imaginary history of algebra  /},
      publisher = {Joseph Henry Press,},
      address = {Washington, D.C. :},
      pages = {viii, 374 p., [8] p. of plates :},
      year = {2006},
      url = {http://library.usi.edu/record/311758},
}