@article{878375,
      note = {Two columns to the page.},
      author = {Ruffin, Edmund,},
      url = {http://library.usi.edu/record/878375},
      title = {The political economy of slavery, or, The institution  considered in regard to its influence on public wealth and  the general welfare [electronic resource] /},
      publisher = {Printed by L. Towers,},
      recid = {878375},
      pages = {31 p. ;},
      address = {[Washington, D.C.] :},
}