@article{283559,
      author = {Sears, Stephen W.},
      url = {http://library.usi.edu/record/283559},
      title = {Gettysburg /},
      publisher = {Houghton Mifflin,},
      recid = {283559},
      pages = {xiv, 623 p. :},
      address = {Boston :},
      year = {2003},
}