@article{392892,
      author = {Naylor, John C.},
      url = {http://library.usi.edu/record/392892},
      title = {Out of the blue a 24-hour skywatcher's guide / [electronic  resource] :},
      publisher = {Cambridge University Press,},
      recid = {392892},
      pages = {xii, 360 p. :},
      address = {Cambridge ;},
      year = {2002},
}