@article{94174,
      url = {http://digitallibrary.un.org/record/94174},
      title = {Trade data interchange protocols : general introduction  for United Nations Standard Messages (UNSMs) : note /},
      publisher = {UN,},
      recid = {94174},
      pages = {vi, 9 p.},
      address = {Geneva :. 1990-06-27},
      year = {1990},
      month = {Jun},
}