00353nam a2200121Ia 4500008004100000040001700041082002400058110005100082245003400133260003500167300001500202650001400217190328s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta669.141bU58W  aUnited Nations. Economic Commission for Europe 4aThe World market for iron ore  aNew YorkbUnited Nationsc1968  axiv, 333p.  aIron ores