@article{407777,
      url = {http://digitallibrary.un.org/record/407777},
      title = {Alternative methodologies for assessment : a comparative  study},
      publisher = {UN,},
      recid = {407777},
      pages = {40 p. :},
      address = {[New York] :. 1985-05-24},
      year = {1985},
      month = {May},
}