@article{188381,
      url = {http://digitallibrary.un.org/record/188381},
      title = {Codes for units of measure used in international trade.},
      publisher = {UN,},
      recid = {188381},
      pages = {74 p. :},
      address = {Geneva :. 1995-08-22},
      year = {1995},
      month = {Aug},
}