@article{21954,
      recid = {21954},
      author = {Taylor, George Rogers,},
      title = {The transportation revolution, 1815-1860.},
      publisher = {Rinehart},
      address = {New York,},
      pages = {xvii, 490 p.},
      year = {1951},
      url = {http://library.usi.edu/record/21954},
}