@article{200316,
      note = {Includes index.},
      author = {Hedin, Robert,},
      url = {http://library.usi.edu/record/200316},
      title = {The great machines : poems and songs of the American  railroad /},
      publisher = {University of Iowa Press,},
      recid = {200316},
      pages = {xviii, 251 p. ;},
      address = {Iowa City :},
      year = {1996},
}