@article{94511,
      url = {http://digitallibrary.un.org/record/94511},
      title = {Trade data interchange protocols : enhancement of the  Guidelines for Trade Data Interchange (GTDI) : terminology  /},
      publisher = {UN,},
      recid = {94511},
      pages = {[1], 4 p.},
      address = {Geneva :. 1986-07-08},
      year = {1986},
      month = {Jul},
}