@article{879829,
      note = {English, French, Chinese, Russian, and Spanish.},
      url = {http://library.usi.edu/record/879829},
      title = {Convention on the abolition of slavery, the slave trade,  and institutions and practices similar to slavery,  supplementary to the international convention signed at  Geneva on September 25, 1926 Geneva, September 7, 1956 /  [electronic resource] :},
      publisher = {H.M.S.O.,},
      recid = {879829},
      pages = {1 online resource (51, [1] p.) ;},
      address = {London :},
      year = {1957},
}