@article{251831,
      recid = {251831},
      title = {Historical maps on file.},
      publisher = {Facts on File,},
      address = {New York :},
      pages = {2 v. :},
      year = {2001},
      note = {Rev. ed. of: Historical maps on file / Martin Greenwald  Associates. c1984.},
      url = {http://library.usi.edu/record/251831},
}