@article{882894,
      recid = {882894},
      author = {Hodgson, Adam. and Say, Jean Baptiste,},
      title = {A letter to M. Jean-Baptiste Say, on the comparative  expense of free and slave labour [electronic resource] /},
      publisher = {Hatchard and Son :},
      address = {London :},
      pages = {1 online resource (60 p.).},
      year = {1823},
      note = {"This pamphlet is reprinted at the request of the 'London  Society for Mitigating and gradually Abolishing the state  of Slavery throughout the British dominions' ... ."--T.-p.  verso.},
      url = {http://library.usi.edu/record/882894},
}