@article{508351,
      note = {Date of publication suggested by Hanson.},
      url = {http://library.usi.edu/record/508351},
      title = {An account of the ships employed in the African trade,  from the ports of London and Bristol, belonging to the  separate traders to Africa; with the value of the said  ships and cargoes, and the number of negroes usually  carried by the said ships. [electronic resource] :},
      recid = {508351},
      pages = {2p. :},
      address = {[London?,},
      year = {1713},
}