@article{316274,
      note = {Description based on: 1996; title from PDF cover (viewed  May 3, 2001).},
      url = {http://library.usi.edu/record/316274},
      title = {Law enforcement officers killed and assaulted [electronic  resource] /},
      publisher = {Federal Bureau of Investigation},
      recid = {316274},
      address = {[Clarksburg, WV] :},
}