@article{213437,
      url = {http://digitallibrary.un.org/record/213437},
      title = {International trade statistics yearbook, 1992. Vol. 2,  Trade by commodity : commodity matrix tables = Annuaire  statistique du commerce international, 1992. Vol. 2,  Commerce par produit : tableaux de la matrice par produit.},
      publisher = {UN,},
      recid = {213437},
      pages = {xl, 804 p. :},
      address = {New York :. 1993},
      year = {1993},
}