@article{1409060,
      author = {Sewell, Richard H.},
      url = {http://library.usi.edu/record/1409060},
      title = {Ballots for freedom : antislavery politics in the United  States, 1837-1860 /},
      publisher = {Norton,},
      recid = {1409060},
      pages = {xvi, 379 pages ;},
      address = {New York :},
      year = {1980},
}