@article{23987,
      note = {Note transmitting summary tables: 1) economic and social  indicators; 2) historical data on aid, balance of payments  and trade for each least developed country.},
      url = {http://digitallibrary.un.org/record/23987},
      title = {Summary tables for the least developed countries : note /},
      publisher = {UN,},
      recid = {23987},
      pages = {x, 71 p. :},
      address = {Geneva :. 1981-05-15},
      year = {1981},
      month = {May},
}