@article{177096,
      url = {http://digitallibrary.un.org/record/177096},
      title = {African statistical yearbook. 1988/89. Volume 2, Part 4,  Central Africa, others in Africa = Annuaire statistique  pour l'Afrique. 1988/89. Volume 2, Partie 4, Afrique du  centre, autres en Afrique.},
      publisher = {UN,},
      recid = {177096},
      pages = {1 v. (various pagings) :},
      address = {Addis Ababa :. 1992},
      year = {1992},
}