@article{109224,
      note = {Prepared by the Voorburg Group on Service Statistics.},
      url = {http://digitallibrary.un.org/record/109224},
      title = {A model survey of computer services : note /},
      publisher = {UN,},
      recid = {109224},
      pages = {27 p.},
      address = {[New York] :. 1991-01-03},
      year = {1991},
      month = {Jan},
}