@article{881857,
      author = {Clarkson, Thomas,},
      url = {http://library.usi.edu/record/881857},
      title = {An essay on the impolicy of the African slave trade in two  parts / [electronic resource] :},
      publisher = {Printed and sold by J. Phillips,},
      recid = {881857},
      pages = {1 online resource (iv, 3-134 p.)},
      address = {London :},
      year = {1788},
}