@article{263691,
      url = {http://digitallibrary.un.org/record/263691},
      title = {Statistics of world trade in steel. 1913-1959 /},
      publisher = {UN,},
      recid = {263691},
      pages = {vii, 481 p. :},
      address = {Geneva :. 1961},
      year = {1961},
}