@article{253292,
      author = {Mason, David,},
      url = {http://library.usi.edu/record/253292},
      title = {U-boat : the secret menace.},
      publisher = {Ballantine Books,},
      recid = {253292},
      pages = {160 p. :},
      address = {New York :},
      year = {1968},
}