@article{229222,
      url = {http://digitallibrary.un.org/record/229222},
      title = {Resolutions : Trusteeship Council official records, 20th  session, 20 May-12 July 1957 = Resolutions : Conseil de  tutelle documents officiels, 20 ème session, 20 mai-12  juillet 1957.},
      publisher = {UN,},
      recid = {229222},
      pages = {vii, 27 p.},
      address = {New York :. 1957-08},
      year = {1957},
      month = {Aug},
}