@article{409091,
      url = {http://digitallibrary.un.org/record/409091},
      title = {Trade efficiency in ESCWA member countries : a  comprehensive study},
      publisher = {UN,},
      recid = {409091},
      pages = {x, 247 p. :},
      address = {New York :. 1999-06-11},
      year = {1999},
      month = {Jun},
}