@article{130156,
      url = {http://digitallibrary.un.org/record/130156},
      title = {Draft basic methodological principles governing the  compilation of the system of statistical balances of the  national economy, v. 1},
      publisher = {UN,},
      recid = {130156},
      pages = {339 p. :},
      address = {[New York] :. 1986-07-21},
      year = {1986},
      month = {Jul},
}