@article{93653,
      url = {http://digitallibrary.un.org/record/93653},
      title = {Problems relating to household surveys : household income  and expenditure surveys /},
      publisher = {UN,},
      recid = {93653},
      pages = {38 p.},
      address = {[Bangkok] :. 1980-09-16},
      year = {1980},
      month = {Sep},
}