@article{171277,
      note = {At head of title: Economic Commission for Africa, 12th  meeting of the Technical Preparatory Committee of the  Whole, Addis Ababa, Ethiopia, 29 April-7 May 1991.},
      url = {http://digitallibrary.un.org/record/171277},
      title = {ECA advisory services : the challenge for the 1990's.},
      publisher = {UN,},
      recid = {171277},
      pages = {13 p.},
      address = {[Addis Ababa] :. 1991-02-20},
      year = {1991},
      month = {Feb},
}