@article{268264,
      author = {Morehead, Joe,},
      url = {http://library.usi.edu/record/268264},
      title = {Introduction to United States government information  sources [electronic resource] /},
      publisher = {Libraries Unlimited,},
      recid = {268264},
      pages = {1 online resource (xxv, 491 p.) :},
      address = {Englewood, Colo. :},
      year = {1999},
}