@article{23005,
      url = {http://digitallibrary.un.org/record/23005},
      title = {Advantages and disadvantages in the replacement of  exhaustive statistical investigations by sampling surveys.},
      publisher = {UN,},
      recid = {23005},
      pages = {4 p.},
      address = {Geneva :. 1981-04-07},
      year = {1981},
      month = {Apr},
}