@book{107120,
  address    = {Madrid},
  author     = {Sandoval, P. Alonso de},
  edition    = {Introducción, transcripción y traducción de Enriqueta Vila Vilar},
  publisher  = {Alianza Editorial},
  title      = {Un tratato sobre la esclavitud},
  year       = {1987},
  jfmnote    = {Spanish translation of 'De instauranda aethiopum salute'.},
  keywords   = {;waf;amr;trv;lng;lxl;t.511;t.911;u.610;u.853;z.y.350;},
  lgcode     = {Biafada [bif], Yoruba [yor], Igbo [ibo] (autotranslated from Maho's coding system)},
  macro_area = {Africa},
  src        = {eballiso2009}
}