@article{95773,
      url = {http://digitallibrary.un.org/record/95773},
      title = {National accounts statistics : analysis of main  aggregates, 1987.},
      publisher = {UN,},
      recid = {95773},
      pages = {xv, 280 p. :},
      address = {New York :. 1990},
      year = {1990},
}