00345nam a2200145Ia 4500080001800000040001600018011000900034245007100043260002500114300000900139500001500148650001800163010000900181010000900190  a669.18 OCD ma  aBIEFCVbPor  aOCDE  aLe marché de l'acier en 1991 et les perspectives pour 1992/ OCDE  a~Paris:bOCDE,c1990  a38p.  aexemplares  aAço-mercado  atrue  atrue