00393nam a2200133Ia 4500008004100000010001200041040001700053082002600070100002100096245005100117260004700168300001500215650002900230190328s9999||||xx |||||||||||||| ||und||  a56-9372  aNITILcNITIL  221sta672.0947bC594E  aClark, M Gardner 4aThe Economics of Soviet steelcM Gardner Clark  aCambridgebHarvard Universitry Pressc1956  axiv, 400p.  aSteel industry and trade